From b1ec17b9d721a5936a312806109493ab80c40372 Mon Sep 17 00:00:00 2001
From: trivernis <trivernis@gmail.com>
Date: Tue, 14 Jan 2020 10:43:33 +0100
Subject: [PATCH 1/3] Change config file handling

- Add Folder config to top level
- Add module config to load the config files
- Change to toml format for config files
---
 .gitignore              |  1 +
 .gitkeep                |  1 +
 CHANGELOG.md            |  1 +
 config/default.toml     | 26 ++++++++++++++++++++++++++
 package.json            |  3 +++
 src/app.ts              | 21 +++++++++++----------
 src/default-config.yaml | 26 --------------------------
 src/index.ts            |  1 +
 src/lib/globals.ts      | 21 +++------------------
 src/lib/markdown.ts     |  3 ++-
 src/lib/models/Post.ts  |  1 -
 yarn.lock               | 24 ++++++++++++++++++++++++
 12 files changed, 73 insertions(+), 56 deletions(-)
 create mode 100644 .gitkeep
 create mode 100644 config/default.toml
 delete mode 100644 src/default-config.yaml

diff --git a/.gitignore b/.gitignore
index 36e8cf3..08817c7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,3 +10,4 @@ sqz-force
 greenvironment.db
 logs
 logs*
+config/*
diff --git a/.gitkeep b/.gitkeep
new file mode 100644
index 0000000..c9d4d01
--- /dev/null
+++ b/.gitkeep
@@ -0,0 +1 @@
+config/default.toml
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 40fdbcb..c6b3178 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -37,6 +37,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - gql field userVote requires a userId
 - default findUser param limit to 20
 - only group admins can create group events
+- config behaviour to use all files that reside in the ./config directory with the .toml format
 
 ### Fixed
 
diff --git a/config/default.toml b/config/default.toml
new file mode 100644
index 0000000..16dc426
--- /dev/null
+++ b/config/default.toml
@@ -0,0 +1,26 @@
+# Configuration of the database connection
+[database]
+connectionUri = "sqlite://greenvironment.db"
+
+# Configuration of the http server
+[server]
+port = 8080
+cors = false
+
+# Configuration for the sessions
+[session]
+secret = "REPLACE WITH SAFE RANDOM GENERATED SECRET"
+cookieMaxAge = 6048e+5  # 7 days
+
+# Configuration for markdown rendering
+[markdown]
+plugins = ["markdown-it-emoji"]
+
+# Configuration for logging
+[logging]
+level = "info"
+
+# Configuration for the frontend files
+[frontend]
+angularIndex = "index.html"
+publicPath = "./public"
diff --git a/package.json b/package.json
index 10ab79b..194c873 100644
--- a/package.json
+++ b/package.json
@@ -57,7 +57,9 @@
     "typescript": "^3.7.2"
   },
   "dependencies": {
+    "@types/config": "^0.0.36",
     "compression": "^1.7.4",
+    "config": "^3.2.4",
     "connect-session-sequelize": "^6.0.0",
     "cookie-parser": "^1.4.4",
     "cors": "^2.8.5",
@@ -82,6 +84,7 @@
     "socket.io": "^2.2.0",
     "socket.io-redis": "^5.2.0",
     "sqlite3": "^4.1.0",
+    "toml": "^3.0.0",
     "uuid": "^3.3.3",
     "winston": "^3.2.1",
     "winston-daily-rotate-file": "^4.2.1"
diff --git a/src/app.ts b/src/app.ts
index d0e28dd..d5b8ec2 100644
--- a/src/app.ts
+++ b/src/app.ts
@@ -1,4 +1,5 @@
 import * as compression from "compression";
+import * as config from "config";
 import * as cookieParser from "cookie-parser";
 import * as cors from "cors";
 import {Request, Response} from "express";
@@ -64,8 +65,8 @@ class App {
         this.app = express();
         this.server = new http.Server(this.app);
         this.io = socketIo(this.server);
-        this.sequelize = new Sequelize(globals.config.database.connectionUri);
-        this.publicPath = globals.config.frontend.publicPath;
+        this.sequelize = new Sequelize(config.get("database.connectionUri"));
+        this.publicPath = config.get("frontend.publicPath");
         if (!path.isAbsolute(this.publicPath)) {
             this.publicPath = path.normalize(path.join(__dirname, this.publicPath));
         }
@@ -79,13 +80,13 @@ class App {
 
         const appSession = session({
             cookie: {
-                maxAge: Number(globals.config.session.cookieMaxAge) || 604800000,
+                maxAge: Number(config.get("session.cookieMaxAge")),
                 // @ts-ignore
                 secure: "auto",
             },
             resave: false,
             saveUninitialized: false,
-            secret: globals.config.session.secret,
+            secret: config.get("session.secret"),
             store: new SequelizeStore({db: this.sequelize}),
         });
 
@@ -112,7 +113,7 @@ class App {
         this.app.use(cookieParser());
         this.app.use(appSession);
         // enable cross origin requests if enabled in the config
-        if (globals.config.server?.cors) {
+        if (config.get("server.cors")) {
             this.app.use(cors());
         }
         // handle authentication via bearer in the Authorization header
@@ -166,8 +167,8 @@ class App {
         });
         // redirect all request to the angular file
         this.app.use((req: any, res: Response) => {
-            if (globals.config.frontend.angularIndex) {
-                const angularIndex = path.join(this.publicPath, globals.config.frontend.angularIndex);
+            if (config.get("frontend.angularIndex")) {
+                const angularIndex = path.join(this.publicPath, config.get("frontend.angularIndex"));
                 if (fsx.existsSync(path.join(angularIndex))) {
                     res.sendFile(angularIndex);
                 } else {
@@ -191,10 +192,10 @@ class App {
      * Starts the web server.
      */
     public start(): void {
-        if (globals.config.server?.port) {
+        if (config.has("server.port")) {
             logger.info(`Starting server...`);
-            this.app.listen(globals.config.server.port);
-            logger.info(`Server running on port ${globals.config.server.port}`);
+            this.app.listen(config.get("server.port"));
+            logger.info(`Server running on port ${config.get("server.port")}`);
         } else {
             logger.error("No port specified in the config." +
                 "Please configure a port in the config.yaml.");
diff --git a/src/default-config.yaml b/src/default-config.yaml
deleted file mode 100644
index 6794925..0000000
--- a/src/default-config.yaml
+++ /dev/null
@@ -1,26 +0,0 @@
-# database connection info
-database:
-  connectionUri: "sqlite://greenvironment.db"
-
-# http server configuration
-server:
-  port: 8080
-  cors: false
-
-# configuration of sessions
-session:
-  secret: REPLACE WITH SAFE RANDOM GENERATED SECRET
-  cookieMaxAge: 604800000‬ # 7 days
-
-# configuration of the markdown parser
-markdown:
-  plugins:
-    - 'markdown-it-emoji'
-
-# configuration for logging
-logging:
-  level: info
-
-frontend:
-  angularIndex: index.html
-  publicPath: ./public
diff --git a/src/index.ts b/src/index.ts
index 5099ca5..9b9724f 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -1,3 +1,4 @@
+process.env.NODE_CONFIG_DIR = __dirname + "/../config";
 // tslint:disable:no-console
 import * as cluster from "cluster";
 import App from "./app";
diff --git a/src/lib/globals.ts b/src/lib/globals.ts
index b6f0502..8847300 100644
--- a/src/lib/globals.ts
+++ b/src/lib/globals.ts
@@ -1,28 +1,13 @@
+import * as config from "config";
 import {EventEmitter} from "events";
-import * as fsx from "fs-extra";
-import * as yaml from "js-yaml";
-import * as path from "path";
 import * as winston from "winston";
 
 require("winston-daily-rotate-file");
 
-const configPath = "config.yaml";
-const defaultConfig = path.join(__dirname, "/../default-config.yaml");
-
-// ensure that the config exists by copying the default config.
-if (!(fsx.pathExistsSync(configPath))) {
-    fsx.copySync(defaultConfig, configPath);
-} else {
-    const conf = yaml.safeLoad(fsx.readFileSync(configPath, "utf-8"));
-    const defConf = yaml.safeLoad(fsx.readFileSync(defaultConfig, "utf-8"));
-    fsx.writeFileSync(configPath, yaml.safeDump(Object.assign(defConf, conf)));
-}
-
 /**
  * Defines global variables to be used.
  */
 namespace globals {
-    export const config: IConfig = yaml.safeLoad(fsx.readFileSync("config.yaml", "utf-8"));
     // @ts-ignore
     export const logger: winston.Logger = winston.createLogger({
         transports: [
@@ -34,7 +19,7 @@ namespace globals {
                         return `${timestamp} ${level}: ${message}`;
                     }),
                 ),
-                level: config.logging?.level ?? "info",
+                level: config.get("logging.level"),
             }),
             // @ts-ignore
             new (winston.transports.DailyRotateFile)({
@@ -47,7 +32,7 @@ namespace globals {
                     }),
                 ),
                 json: false,
-                level: config.logging?.level ?? "info",
+                level: config.get("logging.level"),
                 maxFiles: "7d",
                 zippedArchive: true,
             }),
diff --git a/src/lib/markdown.ts b/src/lib/markdown.ts
index 5515569..8dbbe03 100644
--- a/src/lib/markdown.ts
+++ b/src/lib/markdown.ts
@@ -1,3 +1,4 @@
+import * as config from "config";
 import * as MarkdownIt from "markdown-it/lib";
 import globals from "./globals";
 
@@ -5,7 +6,7 @@ namespace markdown {
 
     const md = new MarkdownIt();
 
-    for (const pluginName of globals.config.markdown.plugins) {
+    for (const pluginName of config.get("markdown.plugins") as string[]) {
         try {
             const plugin = require(pluginName);
             if (plugin) {
diff --git a/src/lib/models/Post.ts b/src/lib/models/Post.ts
index af67f06..7aac135 100644
--- a/src/lib/models/Post.ts
+++ b/src/lib/models/Post.ts
@@ -1,6 +1,5 @@
 import * as sqz from "sequelize";
 import {BelongsTo, BelongsToMany, Column, CreatedAt, ForeignKey, Model, NotNull, Table} from "sequelize-typescript";
-import globals from "../globals";
 import markdown from "../markdown";
 import {Activity} from "./Activity";
 import {PostVote, VoteType} from "./PostVote";
diff --git a/yarn.lock b/yarn.lock
index ff3abbf..778cba0 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -55,6 +55,11 @@
   dependencies:
     "@types/express" "*"
 
+"@types/config@^0.0.36":
+  version "0.0.36"
+  resolved "https://registry.yarnpkg.com/@types/config/-/config-0.0.36.tgz#bf53ca640f3a1a6a2072a9f33e02a44def07a40b"
+  integrity sha512-EoAeT1MyFWh2BJvBDEFInY714bQBbHOAucqxqqhprhbBFqr+B7fuN5T9CJqUIGDzvwubnKKRqmSo6yPo0aSpNw==
+
 "@types/connect-pg-simple@^4.2.0":
   version "4.2.0"
   resolved "https://registry.yarnpkg.com/@types/connect-pg-simple/-/connect-pg-simple-4.2.0.tgz#cb0d85701fa73d16be7a4050e4c95fe070a6df7f"
@@ -1200,6 +1205,13 @@ concat-stream@^1.6.0:
     readable-stream "^2.2.2"
     typedarray "^0.0.6"
 
+config@^3.2.4:
+  version "3.2.4"
+  resolved "https://registry.yarnpkg.com/config/-/config-3.2.4.tgz#e60a908582991e800852f9cb60fcf424f3274a6c"
+  integrity sha512-H1XIGfnU1EAkfjSLn9ZvYDRx9lOezDViuzLDgiJ/lMeqjYe3q6iQfpcLt2NInckJgpAeekbNhQkmnnbdEDs9rw==
+  dependencies:
+    json5 "^1.0.1"
+
 connect-session-sequelize@^6.0.0:
   version "6.0.0"
   resolved "https://registry.yarnpkg.com/connect-session-sequelize/-/connect-session-sequelize-6.0.0.tgz#afd4456c65d92c9b6b955fdff00afff795e8a420"
@@ -2988,6 +3000,13 @@ json-stringify-safe@~5.0.1:
   resolved "https://registry.yarnpkg.com/json-stringify-safe/-/json-stringify-safe-5.0.1.tgz#1296a2d58fd45f19a0f6ce01d65701e2c735b6eb"
   integrity sha1-Epai1Y/UXxmg9s4B1lcB4sc1tus=
 
+json5@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/json5/-/json5-1.0.1.tgz#779fb0018604fa854eacbf6252180d83543e3dbe"
+  integrity sha512-aKS4WQjPenRxiQsC93MNfjx+nbF4PAdYzmd/1JIj8HYzqfbu86beTuNgXDzPknWk0n0uARlyewZo4s++ES36Ow==
+  dependencies:
+    minimist "^1.2.0"
+
 jsonfile@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/jsonfile/-/jsonfile-4.0.0.tgz#8771aae0799b64076b76640fca058f9c10e33ecb"
@@ -5320,6 +5339,11 @@ token-stream@0.0.1:
   resolved "https://registry.yarnpkg.com/token-stream/-/token-stream-0.0.1.tgz#ceeefc717a76c4316f126d0b9dbaa55d7e7df01a"
   integrity sha1-zu78cXp2xDFvEm0LnbqlXX598Bo=
 
+toml@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/toml/-/toml-3.0.0.tgz#342160f1af1904ec9d204d03a5d61222d762c5ee"
+  integrity sha512-y/mWCZinnvxjTKYhJ+pYxwD0mRLVvOtdS2Awbgxln6iEnt4rk0yBxeSBHkGJcPucRiG0e55mwWp+g/05rsrd6w==
+
 toposort-class@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/toposort-class/-/toposort-class-1.0.1.tgz#7ffd1f78c8be28c3ba45cd4e1a3f5ee193bd9988"

From 57ee014bd667c4d28908984911344a034c3fb5f2 Mon Sep 17 00:00:00 2001
From: trivernis <trivernis@gmail.com>
Date: Tue, 14 Jan 2020 10:53:08 +0100
Subject: [PATCH 2/3] Add redis connection to config

- Add a config property for the redis connection uri
---
 config/default.toml | 14 ++++++++++++++
 src/app.ts          |  2 +-
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/config/default.toml b/config/default.toml
index 16dc426..27a9d8d 100644
--- a/config/default.toml
+++ b/config/default.toml
@@ -1,26 +1,40 @@
 # Configuration of the database connection
 [database]
+# A connection uri string to the database
 connectionUri = "sqlite://greenvironment.db"
 
+# Configuration for the redis connection
+[redis]
+# A connection uri string to the redis server
+connectionUri = "redis://localhost:6379"
+
 # Configuration of the http server
 [server]
+# The port the server is running on
 port = 8080
+# Allow cross origin requests
 cors = false
 
 # Configuration for the sessions
 [session]
+# A secret that is used for the sessions. Must be secure
 secret = "REPLACE WITH SAFE RANDOM GENERATED SECRET"
+# The maximum age of a cookie. The age is reset with every request of the client
 cookieMaxAge = 6048e+5  # 7 days
 
 # Configuration for markdown rendering
 [markdown]
+# The plugins used in the markdown parser
 plugins = ["markdown-it-emoji"]
 
 # Configuration for logging
 [logging]
+# The loglevel
 level = "info"
 
 # Configuration for the frontend files
 [frontend]
+# The path to the angular index file. Its relative to the public path.
 angularIndex = "index.html"
+# The path to the public files
 publicPath = "./public"
diff --git a/src/app.ts b/src/app.ts
index d5b8ec2..ffdf1d6 100644
--- a/src/app.ts
+++ b/src/app.ts
@@ -94,7 +94,7 @@ class App {
         this.sequelize.options.logging = (msg) => logger.silly(msg);
         logger.info("Setting up socket.io");
         try {
-            this.io.adapter(socketIoRedis());
+            this.io.adapter(socketIoRedis(config.get("redis.connectionUri")));
         } catch (err) {
             logger.error(err.message);
             logger.debug(err.stack);

From 21e31fad8a39a93f8a9048f9622df8a2565d6f4d Mon Sep 17 00:00:00 2001
From: trivernis <trivernis@gmail.com>
Date: Tue, 14 Jan 2020 10:59:53 +0100
Subject: [PATCH 3/3] Remove public files

- Remove the default public files which only was a stylesheet for the error pages
- Inline stylesheet for error pages
---
 CHANGELOG.md                           |   1 +
 gulpfile.js                            |  10 +-
 package.json                           |   1 -
 src/public/stylesheets/sass/style.sass |  10 -
 src/views/errors/404.pug               |   2 +-
 src/views/errors/500.pug               |   2 +-
 src/views/errors/includes/head.pug     |  11 +
 yarn.lock                              | 340 ++-----------------------
 8 files changed, 32 insertions(+), 345 deletions(-)
 delete mode 100644 src/public/stylesheets/sass/style.sass
 create mode 100644 src/views/errors/includes/head.pug

diff --git a/CHANGELOG.md b/CHANGELOG.md
index c6b3178..acb5bba 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -30,6 +30,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Removed
 
 - special worker logging
+- public directory which only contained a stylesheet for the error pages
 
 ### Changed
 
diff --git a/gulpfile.js b/gulpfile.js
index a537bfa..bc3bf9a 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -1,5 +1,4 @@
 const {src, dest, watch, series, task} = require('gulp');
-const sass = require('gulp-sass');
 const ts = require('gulp-typescript');
 const minify = require('gulp-minify');
 const del = require('delete');
@@ -28,20 +27,13 @@ function minifyJs() {
         .pipe(dest('dist/public/javascripts'));
 }
 
-function compileSass() {
-    return src('src/public/stylesheets/sass/**/style.sass')
-        .pipe(sass().on('error', sass.logError))
-        .pipe(dest('dist/public/stylesheets'));
-}
-
 function moveRemaining() {
     return src(['src/**/*', '!src/**/*.ts', '!src/**/*.sass', '!src/**/*.js'])
         .pipe(dest('dist'));
 }
 
-task('default', series(clearDist, compileTypescript, minifyJs, compileSass, moveRemaining));
+task('default', series(clearDist, compileTypescript, minifyJs, moveRemaining));
 task('watch', () => {
-    watch('src/public/stylesheets/sass/**/*.sass', compileSass);
     watch('**/*.js', minifyJs);
     watch('**/*.ts', compileTypescript);
 });
diff --git a/package.json b/package.json
index 194c873..b8bfa18 100644
--- a/package.json
+++ b/package.json
@@ -48,7 +48,6 @@
     "delete": "^1.1.0",
     "gulp": "^4.0.2",
     "gulp-minify": "^3.1.0",
-    "gulp-sass": "^4.0.2",
     "gulp-typescript": "^5.0.1",
     "mocha": "^6.2.2",
     "ts-lint": "^4.5.1",
diff --git a/src/public/stylesheets/sass/style.sass b/src/public/stylesheets/sass/style.sass
deleted file mode 100644
index 189a9c8..0000000
--- a/src/public/stylesheets/sass/style.sass
+++ /dev/null
@@ -1,10 +0,0 @@
-body
-  font-family: Arial, serif
-
-#server-error
-  *
-    margin-left: auto
-    margin-right: auto
-    text-align: center
-  code
-    font-size: 2em
diff --git a/src/views/errors/404.pug b/src/views/errors/404.pug
index 77ce9f3..5987258 100644
--- a/src/views/errors/404.pug
+++ b/src/views/errors/404.pug
@@ -1,6 +1,6 @@
 html
     head
-        link(href="/stylesheets/style.css" rel="stylesheet" type="text/css")
+        include includes/head
     body
         div#server-error
             div
diff --git a/src/views/errors/500.pug b/src/views/errors/500.pug
index 7cd8f6c..bb8db92 100644
--- a/src/views/errors/500.pug
+++ b/src/views/errors/500.pug
@@ -1,6 +1,6 @@
 html
     head
-        link(href="/stylesheets/style.css" rel="stylesheet" type="text/css")
+        include includes/head
     body
         div#server-error
             div
diff --git a/src/views/errors/includes/head.pug b/src/views/errors/includes/head.pug
new file mode 100644
index 0000000..5ce179c
--- /dev/null
+++ b/src/views/errors/includes/head.pug
@@ -0,0 +1,11 @@
+style
+    | body {
+    |   font-family: Arial, serif; }
+    |
+    | #server-error * {
+    |   margin-left: auto;
+    |   margin-right: auto;
+    |   text-align: center; }
+    |
+    | #server-error code {
+    |   font-size: 2em; }
diff --git a/yarn.lock b/yarn.lock
index 778cba0..c5a08a7 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -317,11 +317,6 @@ align-text@^0.1.1, align-text@^0.1.3:
     longest "^1.0.1"
     repeat-string "^1.5.2"
 
-amdefine@>=0.0.4:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/amdefine/-/amdefine-1.0.1.tgz#4a5282ac164729e93619bcfd3ad151f817ce91f5"
-  integrity sha1-SlKCrBZHKek2Gbz9OtFR+BfOkfU=
-
 ansi-colors@3.2.3:
   version "3.2.3"
   resolved "https://registry.yarnpkg.com/ansi-colors/-/ansi-colors-3.2.3.tgz#57d35b8686e851e2cc04c403f1c00203976a1813"
@@ -484,11 +479,6 @@ array-each@^1.0.0, array-each@^1.0.1:
   resolved "https://registry.yarnpkg.com/array-each/-/array-each-1.0.1.tgz#a794af0c05ab1752846ee753a1f211a05ba0c44f"
   integrity sha1-p5SvDAWrF1KEbudTofIRoFugxE8=
 
-array-find-index@^1.0.1:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/array-find-index/-/array-find-index-1.0.2.tgz#df010aa1287e164bbda6f9723b0a96a1ec4187a1"
-  integrity sha1-3wEKoSh+Fku9pvlyOwqWoexBh6E=
-
 array-flatten@1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/array-flatten/-/array-flatten-1.1.1.tgz#9a5f699051b1e7073328f2a008968b64ea2955d2"
@@ -585,11 +575,6 @@ async-each@^1.0.1:
   resolved "https://registry.yarnpkg.com/async-each/-/async-each-1.0.3.tgz#b727dbf87d7651602f06f4d4ac387f47d91b0cbf"
   integrity sha512-z/WhQ5FPySLdvREByI2vZiTWwCnF0moMJ1hK9YQwDTHKh6I7/uSckMetoRGb5UBZPC1z0jlw+n/XCgjeH7y1AQ==
 
-async-foreach@^0.1.3:
-  version "0.1.3"
-  resolved "https://registry.yarnpkg.com/async-foreach/-/async-foreach-0.1.3.tgz#36121f845c0578172de419a97dbeb1d16ec34542"
-  integrity sha1-NhIfhFwFeBct5Bmpfb6x0W7DRUI=
-
 async-limiter@^1.0.0, async-limiter@~1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/async-limiter/-/async-limiter-1.0.1.tgz#dd379e94f0db8310b08291f9d64c3209766617fd"
@@ -745,13 +730,6 @@ blob@0.0.5:
   resolved "https://registry.yarnpkg.com/blob/-/blob-0.0.5.tgz#d680eeef25f8cd91ad533f5b01eed48e64caf683"
   integrity sha512-gaqbzQPqOoamawKg0LGVd7SzLgXS+JH61oWprSLH+P+abTczqJbhTR8CmJ2u9/bUYNmHTGJx/UEmn6doAvvuig==
 
-block-stream@*:
-  version "0.0.9"
-  resolved "https://registry.yarnpkg.com/block-stream/-/block-stream-0.0.9.tgz#13ebfe778a03205cfe03751481ebb4b3300c126a"
-  integrity sha1-E+v+d4oDIFz+A3UUgeu0szAMEmo=
-  dependencies:
-    inherits "~2.0.0"
-
 bluebird@^3.5.0:
   version "3.7.1"
   resolved "https://registry.yarnpkg.com/bluebird/-/bluebird-3.7.1.tgz#df70e302b471d7473489acf26a93d63b53f874de"
@@ -867,24 +845,11 @@ callsite@1.0.0:
   resolved "https://registry.yarnpkg.com/callsite/-/callsite-1.0.0.tgz#280398e5d664bd74038b6f0905153e6e8af1bc20"
   integrity sha1-KAOY5dZkvXQDi28JBRU+borxvCA=
 
-camelcase-keys@^2.0.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/camelcase-keys/-/camelcase-keys-2.1.0.tgz#308beeaffdf28119051efa1d932213c91b8f92e7"
-  integrity sha1-MIvur/3ygRkFHvodkyITyRuPkuc=
-  dependencies:
-    camelcase "^2.0.0"
-    map-obj "^1.0.0"
-
 camelcase@^1.0.2:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-1.2.1.tgz#9bb5304d2e0b56698b2c758b08a3eaa9daa58a39"
   integrity sha1-m7UwTS4LVmmLLHWLCKPqqdqlijk=
 
-camelcase@^2.0.0:
-  version "2.1.1"
-  resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-2.1.1.tgz#7c1d16d679a1bbe59ca02cacecfb011e201f5a1f"
-  integrity sha1-fB0W1nmhu+WcoCys7PsBHiAfWh8=
-
 camelcase@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-3.0.0.tgz#32fc4b9fcdaf845fcdf7e73bb97cac2261f0ab0a"
@@ -920,7 +885,7 @@ chai@^4.2.0:
     pathval "^1.1.0"
     type-detect "^4.0.5"
 
-chalk@^1.1.1, chalk@^1.1.3:
+chalk@^1.1.3:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/chalk/-/chalk-1.1.3.tgz#a8115c55e4a702fe4d150abd3872822a7e09fc98"
   integrity sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=
@@ -1328,21 +1293,6 @@ crc@^3.3.0:
   dependencies:
     buffer "^5.1.0"
 
-cross-spawn@^3.0.0:
-  version "3.0.1"
-  resolved "https://registry.yarnpkg.com/cross-spawn/-/cross-spawn-3.0.1.tgz#1256037ecb9f0c5f79e3d6ef135e30770184b982"
-  integrity sha1-ElYDfsufDF9549bvE14wdwGEuYI=
-  dependencies:
-    lru-cache "^4.0.1"
-    which "^1.2.9"
-
-currently-unhandled@^0.4.1:
-  version "0.4.1"
-  resolved "https://registry.yarnpkg.com/currently-unhandled/-/currently-unhandled-0.4.1.tgz#988df33feab191ef799a61369dd76c17adf957ea"
-  integrity sha1-mI3zP+qxke95mmE2nddsF635V+o=
-  dependencies:
-    array-find-index "^1.0.1"
-
 d@1, d@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/d/-/d-1.0.1.tgz#8698095372d58dbee346ffd0c7093f99f8f9eb5a"
@@ -1386,7 +1336,7 @@ debug@~3.1.0:
   dependencies:
     ms "2.0.0"
 
-decamelize@^1.0.0, decamelize@^1.1.1, decamelize@^1.1.2, decamelize@^1.2.0:
+decamelize@^1.0.0, decamelize@^1.1.1, decamelize@^1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/decamelize/-/decamelize-1.2.0.tgz#f6534d15148269b20352e7bee26f501f9a191290"
   integrity sha1-9lNNFRSCabIDUue+4m9QH5oZEpA=
@@ -2137,16 +2087,6 @@ fsevents@^1.2.7:
     nan "^2.12.1"
     node-pre-gyp "^0.12.0"
 
-fstream@^1.0.0, fstream@^1.0.12:
-  version "1.0.12"
-  resolved "https://registry.yarnpkg.com/fstream/-/fstream-1.0.12.tgz#4e8ba8ee2d48be4f7d0de505455548eae5932045"
-  integrity sha512-WvJ193OHa0GHPEL+AycEJgxvBEwyfRkN1vhjca23OaPVMCaLCXTd5qAu82AjTcgP1UJmytkOKb63Ypde7raDIg==
-  dependencies:
-    graceful-fs "^4.1.2"
-    inherits "~2.0.0"
-    mkdirp ">=0.5 0"
-    rimraf "2"
-
 function-bind@^1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/function-bind/-/function-bind-1.1.1.tgz#a56899d3ea3c9bab874bb9773b7c5ede92f4895d"
@@ -2166,13 +2106,6 @@ gauge@~2.7.3:
     strip-ansi "^3.0.1"
     wide-align "^1.1.0"
 
-gaze@^1.0.0:
-  version "1.1.3"
-  resolved "https://registry.yarnpkg.com/gaze/-/gaze-1.1.3.tgz#c441733e13b927ac8c0ff0b4c3b033f28812924a"
-  integrity sha512-BRdNm8hbWzFzWHERTrejLqwHDfS4GibPoq5wjTPIoJHoBtKGPg3xAFfxmM+9ztbXelxcf2hwQcaz1PtmFeue8g==
-  dependencies:
-    globule "^1.0.0"
-
 get-caller-file@^1.0.1:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/get-caller-file/-/get-caller-file-1.0.3.tgz#f978fa4c90d1dfe7ff2d6beda2a515e713bdcf4a"
@@ -2188,11 +2121,6 @@ get-func-name@^2.0.0:
   resolved "https://registry.yarnpkg.com/get-func-name/-/get-func-name-2.0.0.tgz#ead774abee72e20409433a066366023dd6887a41"
   integrity sha1-6td0q+5y4gQJQzoGY2YCPdaIekE=
 
-get-stdin@^4.0.1:
-  version "4.0.1"
-  resolved "https://registry.yarnpkg.com/get-stdin/-/get-stdin-4.0.1.tgz#b968c6b0a04384324902e8bf1a5df32579a450fe"
-  integrity sha1-uWjGsKBDhDJJAui/Gl3zJXmkUP4=
-
 get-value@^2.0.3, get-value@^2.0.6:
   version "2.0.6"
   resolved "https://registry.yarnpkg.com/get-value/-/get-value-2.0.6.tgz#dc15ca1c672387ca76bd37ac0a395ba2042a2c28"
@@ -2270,7 +2198,7 @@ glob@7.1.3:
     once "^1.3.0"
     path-is-absolute "^1.0.0"
 
-glob@^7.0.0, glob@^7.0.3, glob@^7.1.1, glob@^7.1.2, glob@^7.1.3, glob@~7.1.1:
+glob@^7.1.1, glob@^7.1.2, glob@^7.1.3:
   version "7.1.6"
   resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.6.tgz#141f33b81a7c2492e125594307480c46679278a6"
   integrity sha512-LwaxwyZ72Lk7vZINtNNrywX0ZuLyStrdDtabefZKAY5ZGJhVtgdznluResxNmPitE0SAO+O26sWTHeKSI2wMBA==
@@ -2313,15 +2241,6 @@ global-prefix@^1.0.1:
     is-windows "^1.0.1"
     which "^1.2.14"
 
-globule@^1.0.0:
-  version "1.2.1"
-  resolved "https://registry.yarnpkg.com/globule/-/globule-1.2.1.tgz#5dffb1b191f22d20797a9369b49eab4e9839696d"
-  integrity sha512-g7QtgWF4uYSL5/dn71WxubOrS7JVGCnFPEnoeChJmBnyR9Mw8nGoEwOgJL/RC2Te0WhbsEUCejfH8SZNJ+adYQ==
-  dependencies:
-    glob "~7.1.1"
-    lodash "~4.17.10"
-    minimatch "~3.0.2"
-
 glogg@^1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/glogg/-/glogg-1.0.2.tgz#2d7dd702beda22eb3bffadf880696da6d846313f"
@@ -2390,20 +2309,6 @@ gulp-minify@^3.1.0:
     through2 "^2.0.3"
     vinyl "^2.1.0"
 
-gulp-sass@^4.0.2:
-  version "4.0.2"
-  resolved "https://registry.yarnpkg.com/gulp-sass/-/gulp-sass-4.0.2.tgz#cfb1e3eff2bd9852431c7ce87f43880807d8d505"
-  integrity sha512-q8psj4+aDrblJMMtRxihNBdovfzGrXJp1l4JU0Sz4b/Mhsi2DPrKFYCGDwjIWRENs04ELVHxdOJQ7Vs98OFohg==
-  dependencies:
-    chalk "^2.3.0"
-    lodash.clonedeep "^4.3.2"
-    node-sass "^4.8.3"
-    plugin-error "^1.0.1"
-    replace-ext "^1.0.0"
-    strip-ansi "^4.0.0"
-    through2 "^2.0.0"
-    vinyl-sourcemaps-apply "^0.2.0"
-
 gulp-typescript@^5.0.1:
   version "5.0.1"
   resolved "https://registry.yarnpkg.com/gulp-typescript/-/gulp-typescript-5.0.1.tgz#96c6565a6eb31e08c2aae1c857b1a079e6226d94"
@@ -2602,18 +2507,6 @@ ignore-walk@^3.0.1:
   dependencies:
     minimatch "^3.0.4"
 
-in-publish@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/in-publish/-/in-publish-2.0.0.tgz#e20ff5e3a2afc2690320b6dc552682a9c7fadf51"
-  integrity sha1-4g/146KvwmkDILbcVSaCqcf631E=
-
-indent-string@^2.1.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/indent-string/-/indent-string-2.1.0.tgz#8e2d48348742121b4a8218b7a137e9a52049dc80"
-  integrity sha1-ji1INIdCEhtKghi3oTfppSBJ3IA=
-  dependencies:
-    repeating "^2.0.0"
-
 indexof@0.0.1:
   version "0.0.1"
   resolved "https://registry.yarnpkg.com/indexof/-/indexof-0.0.1.tgz#82dc336d232b9062179d05ab3293a66059fd435d"
@@ -2632,7 +2525,7 @@ inflight@^1.0.4:
     once "^1.3.0"
     wrappy "1"
 
-inherits@2, inherits@2.0.4, inherits@^2.0.1, inherits@^2.0.3, inherits@~2.0.0, inherits@~2.0.3:
+inherits@2, inherits@2.0.4, inherits@^2.0.1, inherits@^2.0.3, inherits@~2.0.3:
   version "2.0.4"
   resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.4.tgz#0fa2c64f932917c3433a0ded55363aae37416b7c"
   integrity sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ==
@@ -2788,13 +2681,6 @@ is-extglob@^2.1.0, is-extglob@^2.1.1:
   resolved "https://registry.yarnpkg.com/is-extglob/-/is-extglob-2.1.1.tgz#a88c02535791f02ed37c76a1b9ea9773c833f8c2"
   integrity sha1-qIwCU1eR8C7TfHahueqXc8gz+MI=
 
-is-finite@^1.0.0:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/is-finite/-/is-finite-1.0.2.tgz#cc6677695602be550ef11e8b4aa6305342b6d0aa"
-  integrity sha1-zGZ3aVYCvlUO8R6LSqYwU0K20Ko=
-  dependencies:
-    number-is-nan "^1.0.0"
-
 is-fullwidth-code-point@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/is-fullwidth-code-point/-/is-fullwidth-code-point-1.0.0.tgz#ef9e31386f031a7f0d643af82fde50c457ef00cb"
@@ -2947,11 +2833,6 @@ iterall@^1.2.2:
   resolved "https://registry.yarnpkg.com/iterall/-/iterall-1.2.2.tgz#92d70deb8028e0c39ff3164fdbf4d8b088130cd7"
   integrity sha512-yynBb1g+RFUPY64fTrFv7nsjRrENBQJaX2UL+2Szc9REFrSNm1rpSXHGzhmAy7a9uv3vlvgBlXnf9RqmPH1/DA==
 
-js-base64@^2.1.8:
-  version "2.5.1"
-  resolved "https://registry.yarnpkg.com/js-base64/-/js-base64-2.5.1.tgz#1efa39ef2c5f7980bb1784ade4a8af2de3291121"
-  integrity sha512-M7kLczedRMYX4L8Mdh4MzyAMM9O5osx+4FcOQuTvr3A9F2D9S5JXheN0ewNbrvK2UatkTRhL5ejGmGSjNMiZuw==
-
 js-stringify@^1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/js-stringify/-/js-stringify-1.0.2.tgz#1736fddfd9724f28a3682adc6230ae7e4e9679db"
@@ -3147,12 +3028,7 @@ locate-path@^3.0.0:
     p-locate "^3.0.0"
     path-exists "^3.0.0"
 
-lodash.clonedeep@^4.3.2:
-  version "4.5.0"
-  resolved "https://registry.yarnpkg.com/lodash.clonedeep/-/lodash.clonedeep-4.5.0.tgz#e23f3f9c4f8fbdde872529c1071857a086e5ccef"
-  integrity sha1-4j8/nE+Pvd6HJSnBBxhXoIblzO8=
-
-lodash@^4.0.0, lodash@^4.17.14, lodash@^4.17.15, lodash@^4.17.4, lodash@~4.17.10:
+lodash@^4.17.14, lodash@^4.17.15, lodash@^4.17.4:
   version "4.17.15"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.15.tgz#b447f6670a0455bbfeedd11392eff330ea097548"
   integrity sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==
@@ -3180,22 +3056,6 @@ longest@^1.0.1:
   resolved "https://registry.yarnpkg.com/longest/-/longest-1.0.1.tgz#30a0b2da38f73770e8294a0d22e6625ed77d0097"
   integrity sha1-MKCy2jj3N3DoKUoNIuZiXtd9AJc=
 
-loud-rejection@^1.0.0:
-  version "1.6.0"
-  resolved "https://registry.yarnpkg.com/loud-rejection/-/loud-rejection-1.6.0.tgz#5b46f80147edee578870f086d04821cf998e551f"
-  integrity sha1-W0b4AUft7leIcPCG0Eghz5mOVR8=
-  dependencies:
-    currently-unhandled "^0.4.1"
-    signal-exit "^3.0.0"
-
-lru-cache@^4.0.1:
-  version "4.1.5"
-  resolved "https://registry.yarnpkg.com/lru-cache/-/lru-cache-4.1.5.tgz#8bbe50ea85bed59bc9e33dcab8235ee9bcf443cd"
-  integrity sha512-sWZlbEP2OsHNkXrMl5GYk/jKk70MBng6UU4YI/qGDYbgf6YbP4EvmqISbXCoJiRKs+1bSpFHVgQxvJ17F2li5g==
-  dependencies:
-    pseudomap "^1.0.2"
-    yallist "^2.1.2"
-
 make-iterator@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/make-iterator/-/make-iterator-1.0.1.tgz#29b33f312aa8f547c4a5e490f56afcec99133ad6"
@@ -3208,11 +3068,6 @@ map-cache@^0.2.0, map-cache@^0.2.2:
   resolved "https://registry.yarnpkg.com/map-cache/-/map-cache-0.2.2.tgz#c32abd0bd6525d9b051645bb4f26ac5dc98a0dbf"
   integrity sha1-wyq9C9ZSXZsFFkW7TyasXcmKDb8=
 
-map-obj@^1.0.0, map-obj@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/map-obj/-/map-obj-1.0.1.tgz#d933ceb9205d82bdcf4886f6742bdc2b4dea146d"
-  integrity sha1-2TPOuSBdgr3PSIb2dCvcK03qFG0=
-
 map-visit@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/map-visit/-/map-visit-1.0.0.tgz#ecdca8f13144e660f1b5bd41f12f3479d98dfb8f"
@@ -3268,22 +3123,6 @@ media-typer@0.3.0:
   resolved "https://registry.yarnpkg.com/media-typer/-/media-typer-0.3.0.tgz#8710d7af0aa626f8fffa1ce00168545263255748"
   integrity sha1-hxDXrwqmJvj/+hzgAWhUUmMlV0g=
 
-meow@^3.7.0:
-  version "3.7.0"
-  resolved "https://registry.yarnpkg.com/meow/-/meow-3.7.0.tgz#72cb668b425228290abbfa856892587308a801fb"
-  integrity sha1-cstmi0JSKCkKu/qFaJJYcwioAfs=
-  dependencies:
-    camelcase-keys "^2.0.0"
-    decamelize "^1.1.2"
-    loud-rejection "^1.0.0"
-    map-obj "^1.0.1"
-    minimist "^1.1.3"
-    normalize-package-data "^2.3.4"
-    object-assign "^4.0.1"
-    read-pkg-up "^1.0.1"
-    redent "^1.0.0"
-    trim-newlines "^1.0.0"
-
 merge-descriptors@1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/merge-descriptors/-/merge-descriptors-1.0.1.tgz#b00aaa556dd8b44568150ec9d1b953f3f90cbb61"
@@ -3335,7 +3174,7 @@ mimic-response@^2.0.0:
   resolved "https://registry.yarnpkg.com/mimic-response/-/mimic-response-2.0.0.tgz#996a51c60adf12cb8a87d7fb8ef24c2f3d5ebb46"
   integrity sha512-8ilDoEapqA4uQ3TwS0jakGONKXVJqpy+RpM+3b7pLdOjghCrEiGp9SRkFbUHAmZW9vdnrENWHjaweIoTIJExSQ==
 
-"minimatch@2 || 3", minimatch@3.0.4, minimatch@^3.0.2, minimatch@^3.0.4, minimatch@~3.0.2:
+"minimatch@2 || 3", minimatch@3.0.4, minimatch@^3.0.2, minimatch@^3.0.4:
   version "3.0.4"
   resolved "https://registry.yarnpkg.com/minimatch/-/minimatch-3.0.4.tgz#5166e286457f03306064be5497e8dbb0c3d32083"
   integrity sha512-yJHVQEhyqPLUTgt9B83PXu6W3rx4MvvHvSUvToogpwoGDOUQ+yDrR0HRot+yOCdCO7u4hX3pWft6kWBBcqh0UA==
@@ -3347,7 +3186,7 @@ minimist@0.0.8:
   resolved "https://registry.yarnpkg.com/minimist/-/minimist-0.0.8.tgz#857fcabfc3397d2625b8228262e86aa7a011b05d"
   integrity sha1-hX/Kv8M5fSYluCKCYuhqp6ARsF0=
 
-minimist@^1.1.3, minimist@^1.2.0:
+minimist@^1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.2.0.tgz#a35008b20f41383eec1fb914f4cd5df79a264284"
   integrity sha1-o1AIsg9BOD7sH7kU9M1d95omQoQ=
@@ -3395,7 +3234,7 @@ mixin-deep@^1.2.0:
     for-in "^1.0.2"
     is-extendable "^1.0.1"
 
-mkdirp@0.5.1, "mkdirp@>=0.5 0", mkdirp@^0.5.0, mkdirp@^0.5.1:
+mkdirp@0.5.1, mkdirp@^0.5.0, mkdirp@^0.5.1:
   version "0.5.1"
   resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-0.5.1.tgz#30057438eac6cf7f8c4767f38648d6697d75c903"
   integrity sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=
@@ -3463,7 +3302,7 @@ mute-stdout@^1.0.0:
   resolved "https://registry.yarnpkg.com/mute-stdout/-/mute-stdout-1.0.1.tgz#acb0300eb4de23a7ddeec014e3e96044b3472331"
   integrity sha512-kDcwXR4PS7caBpuRYYBUz9iVixUk3anO3f5OYFiIPwK/20vCzKCHyKoulbiDY1S53zD2bxUpxN/IJ+TnXjfvxg==
 
-nan@^2.12.1, nan@^2.13.2, nan@^2.14.0:
+nan@^2.12.1, nan@^2.14.0:
   version "2.14.0"
   resolved "https://registry.yarnpkg.com/nan/-/nan-2.14.0.tgz#7818f722027b2459a86f0295d434d1fc2336c52c"
   integrity sha512-INOFj37C7k3AfaNTtX8RhsTw7qRy7eLET14cROi9+5HAVbbHuIWUHEauBv5qT4Av2tWasiTY1Jw6puUNqRJXQg==
@@ -3524,24 +3363,6 @@ node-environment-flags@1.0.5:
     object.getownpropertydescriptors "^2.0.3"
     semver "^5.7.0"
 
-node-gyp@^3.8.0:
-  version "3.8.0"
-  resolved "https://registry.yarnpkg.com/node-gyp/-/node-gyp-3.8.0.tgz#540304261c330e80d0d5edce253a68cb3964218c"
-  integrity sha512-3g8lYefrRRzvGeSowdJKAKyks8oUpLEd/DyPV4eMhVlhJ0aNaZqIrNUIPuEWWTAoPqyFkfGrM67MC69baqn6vA==
-  dependencies:
-    fstream "^1.0.0"
-    glob "^7.0.3"
-    graceful-fs "^4.1.2"
-    mkdirp "^0.5.0"
-    nopt "2 || 3"
-    npmlog "0 || 1 || 2 || 3 || 4"
-    osenv "0"
-    request "^2.87.0"
-    rimraf "2"
-    semver "~5.3.0"
-    tar "^2.0.0"
-    which "1"
-
 node-pre-gyp@^0.11.0:
   version "0.11.0"
   resolved "https://registry.yarnpkg.com/node-pre-gyp/-/node-pre-gyp-0.11.0.tgz#db1f33215272f692cd38f03238e3e9b47c5dd054"
@@ -3574,41 +3395,11 @@ node-pre-gyp@^0.12.0:
     semver "^5.3.0"
     tar "^4"
 
-node-sass@^4.8.3:
-  version "4.13.0"
-  resolved "https://registry.yarnpkg.com/node-sass/-/node-sass-4.13.0.tgz#b647288babdd6a1cb726de4545516b31f90da066"
-  integrity sha512-W1XBrvoJ1dy7VsvTAS5q1V45lREbTlZQqFbiHb3R3OTTCma0XBtuG6xZ6Z4506nR4lmHPTqVRwxT6KgtWC97CA==
-  dependencies:
-    async-foreach "^0.1.3"
-    chalk "^1.1.1"
-    cross-spawn "^3.0.0"
-    gaze "^1.0.0"
-    get-stdin "^4.0.1"
-    glob "^7.0.3"
-    in-publish "^2.0.0"
-    lodash "^4.17.15"
-    meow "^3.7.0"
-    mkdirp "^0.5.1"
-    nan "^2.13.2"
-    node-gyp "^3.8.0"
-    npmlog "^4.0.0"
-    request "^2.88.0"
-    sass-graph "^2.2.4"
-    stdout-stream "^1.4.0"
-    "true-case-path" "^1.0.2"
-
 noop-logger@^0.1.1:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/noop-logger/-/noop-logger-0.1.1.tgz#94a2b1633c4f1317553007d8966fd0e841b6a4c2"
   integrity sha1-lKKxYzxPExdVMAfYlm/Q6EG2pMI=
 
-"nopt@2 || 3":
-  version "3.0.6"
-  resolved "https://registry.yarnpkg.com/nopt/-/nopt-3.0.6.tgz#c6465dbf08abcd4db359317f79ac68a646b28ff9"
-  integrity sha1-xkZdvwirzU2zWTF/eaxopkayj/k=
-  dependencies:
-    abbrev "1"
-
 nopt@^4.0.1:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/nopt/-/nopt-4.0.1.tgz#d0d4685afd5415193c8c7505602d0d17cd64474d"
@@ -3617,7 +3408,7 @@ nopt@^4.0.1:
     abbrev "1"
     osenv "^0.1.4"
 
-normalize-package-data@^2.3.2, normalize-package-data@^2.3.4:
+normalize-package-data@^2.3.2:
   version "2.5.0"
   resolved "https://registry.yarnpkg.com/normalize-package-data/-/normalize-package-data-2.5.0.tgz#e66db1838b200c1dfc233225d12cb36520e234a8"
   integrity sha512-/5CMN3T0R4XTj4DcGaexo+roZSdSFW/0AOOTROrjxzCG1wrWXEsGbRKevjlIL+ZDE4sZlJr5ED4YW0yqmkK+eA==
@@ -3664,7 +3455,7 @@ npm-packlist@^1.1.6:
     ignore-walk "^3.0.1"
     npm-bundled "^1.0.1"
 
-"npmlog@0 || 1 || 2 || 3 || 4", npmlog@^4.0.0, npmlog@^4.0.1, npmlog@^4.0.2, npmlog@^4.1.2:
+npmlog@^4.0.1, npmlog@^4.0.2, npmlog@^4.1.2:
   version "4.1.2"
   resolved "https://registry.yarnpkg.com/npmlog/-/npmlog-4.1.2.tgz#08a7f2a8bf734604779a9efa4ad5cc717abb954b"
   integrity sha512-2uUqazuKlTaSI/dC8AzicUck7+IrEaOnN/e0jd3Xtt1KcGpwx30v50mL7oPyr/h9bL3E4aZccVwpwP+5W9Vjkg==
@@ -3837,7 +3628,7 @@ os-tmpdir@^1.0.0:
   resolved "https://registry.yarnpkg.com/os-tmpdir/-/os-tmpdir-1.0.2.tgz#bbe67406c79aa85c5cfec766fe5734555dfa1274"
   integrity sha1-u+Z0BseaqFxc/sdm/lc0VV36EnQ=
 
-osenv@0, osenv@^0.1.4:
+osenv@^0.1.4:
   version "0.1.5"
   resolved "https://registry.yarnpkg.com/osenv/-/osenv-0.1.5.tgz#85cdfafaeb28e8677f416e287592b5f3f49ea410"
   integrity sha512-0CWcCECdMVc2Rw3U5w9ZjqX6ga6ubk1xDVKxtBQPK7wis/0F2r9T6k4ydGYhecl7YUBxBVxhL5oisPsNxAPe2g==
@@ -4139,11 +3930,6 @@ proxy-addr@~2.0.5:
     forwarded "~0.1.2"
     ipaddr.js "1.9.0"
 
-pseudomap@^1.0.2:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/pseudomap/-/pseudomap-1.0.2.tgz#f052a28da70e618917ef0a8ac34c1ae5a68286b3"
-  integrity sha1-8FKijacOYYkX7wqKw0wa5aaChrM=
-
 psl@^1.1.24:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/psl/-/psl-1.4.0.tgz#5dd26156cdb69fa1fdb8ab1991667d3f80ced7c2"
@@ -4394,14 +4180,6 @@ rechoir@^0.6.2:
   dependencies:
     resolve "^1.1.6"
 
-redent@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/redent/-/redent-1.0.0.tgz#cf916ab1fd5f1f16dfb20822dd6ec7f730c2afde"
-  integrity sha1-z5Fqsf1fHxbfsggi3W7H9zDCr94=
-  dependencies:
-    indent-string "^2.1.0"
-    strip-indent "^1.0.1"
-
 redis-commands@^1.2.0:
   version "1.5.0"
   resolved "https://registry.yarnpkg.com/redis-commands/-/redis-commands-1.5.0.tgz#80d2e20698fe688f227127ff9e5164a7dd17e785"
@@ -4478,13 +4256,6 @@ repeat-string@^1.5.2, repeat-string@^1.6.1:
   resolved "https://registry.yarnpkg.com/repeat-string/-/repeat-string-1.6.1.tgz#8dcae470e1c88abc2d600fff4a776286da75e637"
   integrity sha1-jcrkcOHIirwtYA//Sndihtp15jc=
 
-repeating@^2.0.0:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/repeating/-/repeating-2.0.1.tgz#5214c53a926d3552707527fbab415dbc08d06dda"
-  integrity sha1-UhTFOpJtNVJwdSf7q0FdvAjQbdo=
-  dependencies:
-    is-finite "^1.0.0"
-
 replace-ext@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/replace-ext/-/replace-ext-1.0.0.tgz#de63128373fcbf7c3ccfa4de5a480c45a67958eb"
@@ -4499,7 +4270,7 @@ replace-homedir@^1.0.0:
     is-absolute "^1.0.0"
     remove-trailing-separator "^1.1.0"
 
-request@^2.87.0, request@^2.88.0:
+request@^2.87.0:
   version "2.88.0"
   resolved "https://registry.yarnpkg.com/request/-/request-2.88.0.tgz#9c2fca4f7d35b592efe57c7f0a55e81052124fef"
   integrity sha512-NAqBSrijGLZdM0WZNsInLJpkJokL72XYjUpnB0iwsRgxh7dB6COrHnTBNwN0E+lHDAJzu7kLAkDeY08z2/A0hg==
@@ -4591,7 +4362,7 @@ right-align@^0.1.1:
   dependencies:
     align-text "^0.1.1"
 
-rimraf@2, rimraf@^2.6.1:
+rimraf@^2.6.1:
   version "2.7.1"
   resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-2.7.1.tgz#35797f13a7fdadc566142c29d4f07ccad483e3ec"
   integrity sha512-uWjbaKIK3T1OSVptzX7Nl6PvQ3qAGtKEtVRjRuazjfL3Bx5eI409VZSqgND+4UNnmzLVdPj9FqFJNPqBZFve4w==
@@ -4620,29 +4391,11 @@ safe-regex@^1.1.0:
   resolved "https://registry.yarnpkg.com/safer-buffer/-/safer-buffer-2.1.2.tgz#44fa161b0187b9549dd84bb91802f9bd8385cd6a"
   integrity sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==
 
-sass-graph@^2.2.4:
-  version "2.2.4"
-  resolved "https://registry.yarnpkg.com/sass-graph/-/sass-graph-2.2.4.tgz#13fbd63cd1caf0908b9fd93476ad43a51d1e0b49"
-  integrity sha1-E/vWPNHK8JCLn9k0dq1DpR0eC0k=
-  dependencies:
-    glob "^7.0.0"
-    lodash "^4.0.0"
-    scss-tokenizer "^0.2.3"
-    yargs "^7.0.0"
-
 sax@^1.2.4:
   version "1.2.4"
   resolved "https://registry.yarnpkg.com/sax/-/sax-1.2.4.tgz#2816234e2378bddc4e5354fab5caa895df7100d9"
   integrity sha512-NqVDv9TpANUjFm0N8uM5GxL36UgKi9/atZw+x7YFnQ8ckwFGKrl4xX4yWtrey3UJm5nP1kUbnYgLopqWNSRhWw==
 
-scss-tokenizer@^0.2.3:
-  version "0.2.3"
-  resolved "https://registry.yarnpkg.com/scss-tokenizer/-/scss-tokenizer-0.2.3.tgz#8eb06db9a9723333824d3f5530641149847ce5d1"
-  integrity sha1-jrBtualyMzOCTT9VMGQRSYR85dE=
-  dependencies:
-    js-base64 "^2.1.8"
-    source-map "^0.4.2"
-
 semver-greatest-satisfied-range@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/semver-greatest-satisfied-range/-/semver-greatest-satisfied-range-1.1.0.tgz#13e8c2658ab9691cb0cd71093240280d36f77a5b"
@@ -4665,11 +4418,6 @@ semver@^6.3.0:
   resolved "https://registry.yarnpkg.com/semver/-/semver-6.3.0.tgz#ee0a64c8af5e8ceea67687b133761e1becbd1d3d"
   integrity sha512-b39TBaTSfV6yBrapU89p5fKekE2m/NwnDocOVruQFS1/veMgdzuPcnOM34M6CwxW8jH/lxEa5rBoDeUwu5HHTw==
 
-semver@~5.3.0:
-  version "5.3.0"
-  resolved "https://registry.yarnpkg.com/semver/-/semver-5.3.0.tgz#9b2ce5d3de02d17c6012ad326aa6b4d0cf54f94f"
-  integrity sha1-myzl094C0XxgEq0yaqa00M9U+U8=
-
 send@0.17.1:
   version "0.17.1"
   resolved "https://registry.yarnpkg.com/send/-/send-0.17.1.tgz#c1d8b059f7900f7466dd4938bdc44e11ddb376c8"
@@ -4918,14 +4666,7 @@ source-map-url@^0.4.0:
   resolved "https://registry.yarnpkg.com/source-map-url/-/source-map-url-0.4.0.tgz#3e935d7ddd73631b97659956d55128e87b5084a3"
   integrity sha1-PpNdfd1zYxuXZZlW1VEo6HtQhKM=
 
-source-map@^0.4.2:
-  version "0.4.4"
-  resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.4.4.tgz#eba4f5da9c0dc999de68032d8b4f76173652036b"
-  integrity sha1-66T12pwNyZneaAMti092FzZSA2s=
-  dependencies:
-    amdefine ">=0.0.4"
-
-source-map@^0.5.1, source-map@^0.5.6, source-map@~0.5.1:
+source-map@^0.5.6, source-map@~0.5.1:
   version "0.5.7"
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.5.7.tgz#8a039d2d1021d22d1ea14c80d8ea468ba2ef3fcc"
   integrity sha1-igOdLRAh0i0eoUyA2OpGi6LvP8w=
@@ -5032,13 +4773,6 @@ static-extend@^0.1.1:
   resolved "https://registry.yarnpkg.com/statuses/-/statuses-1.5.0.tgz#161c7dac177659fd9811f43771fa99381478628c"
   integrity sha1-Fhx9rBd2Wf2YEfQ3cfqZOBR4Yow=
 
-stdout-stream@^1.4.0:
-  version "1.4.1"
-  resolved "https://registry.yarnpkg.com/stdout-stream/-/stdout-stream-1.4.1.tgz#5ac174cdd5cd726104aa0c0b2bd83815d8d535de"
-  integrity sha512-j4emi03KXqJWcIeF8eIXkjMFN1Cmb8gUlDYGeBALLPo5qdyTfA9bOtl8m33lRoC+vFMkP3gl0WsDr6+gzxbbTA==
-  dependencies:
-    readable-stream "^2.0.1"
-
 stream-exhaust@^1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/stream-exhaust/-/stream-exhaust-1.0.2.tgz#acdac8da59ef2bc1e17a2c0ccf6c320d120e555d"
@@ -5138,13 +4872,6 @@ strip-bom@^2.0.0:
   dependencies:
     is-utf8 "^0.2.0"
 
-strip-indent@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/strip-indent/-/strip-indent-1.0.1.tgz#0c7962a6adefa7bbd4ac366460a638552ae1a0a2"
-  integrity sha1-DHlipq3vp7vUrDZkYKY4VSrhoKI=
-  dependencies:
-    get-stdin "^4.0.1"
-
 strip-json-comments@2.0.1, strip-json-comments@~2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/strip-json-comments/-/strip-json-comments-2.0.1.tgz#3c531942e908c2697c0ec344858c286c7ca0a60a"
@@ -5198,15 +4925,6 @@ tar-stream@^2.0.0:
     inherits "^2.0.3"
     readable-stream "^3.1.1"
 
-tar@^2.0.0:
-  version "2.2.2"
-  resolved "https://registry.yarnpkg.com/tar/-/tar-2.2.2.tgz#0ca8848562c7299b8b446ff6a4d60cdbb23edc40"
-  integrity sha512-FCEhQ/4rE1zYv9rYXJw/msRqsnmlje5jHP6huWeBZ704jUTy02c5AZyWujpMR1ax6mVw9NyJMfuK2CMDWVIfgA==
-  dependencies:
-    block-stream "*"
-    fstream "^1.0.12"
-    inherits "2"
-
 tar@^4:
   version "4.4.13"
   resolved "https://registry.yarnpkg.com/tar/-/tar-4.4.13.tgz#43b364bc52888d555298637b10d60790254ab525"
@@ -5357,23 +5075,11 @@ tough-cookie@~2.4.3:
     psl "^1.1.24"
     punycode "^1.4.1"
 
-trim-newlines@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/trim-newlines/-/trim-newlines-1.0.0.tgz#5887966bb582a4503a41eb524f7d35011815a613"
-  integrity sha1-WIeWa7WCpFA6QetST301ARgVphM=
-
 triple-beam@^1.2.0, triple-beam@^1.3.0:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/triple-beam/-/triple-beam-1.3.0.tgz#a595214c7298db8339eeeee083e4d10bd8cb8dd9"
   integrity sha512-XrHUvV5HpdLmIj4uVMxHggLbFSZYIn7HEWsqePZcI50pco+MPqJ50wMGY794X7AOOhxOBAjbkqfAbEe/QMp2Lw==
 
-"true-case-path@^1.0.2":
-  version "1.0.3"
-  resolved "https://registry.yarnpkg.com/true-case-path/-/true-case-path-1.0.3.tgz#f813b5a8c86b40da59606722b144e3225799f47d"
-  integrity sha512-m6s2OdQe5wgpFMC+pAJ+q9djG82O2jcHPOI6RNg1yy9rCYR+WD6Nbpl32fDpfC56nirdRy+opFa/Vk7HYhqaew==
-  dependencies:
-    glob "^7.1.2"
-
 ts-lint@^4.5.1:
   version "4.5.1"
   resolved "https://registry.yarnpkg.com/ts-lint/-/ts-lint-4.5.1.tgz#9c22b7b7b862b67324dd1bd213a845c03a7fb8c0"
@@ -5679,13 +5385,6 @@ vinyl-sourcemap@^1.1.0:
     remove-bom-buffer "^3.0.0"
     vinyl "^2.0.0"
 
-vinyl-sourcemaps-apply@^0.2.0:
-  version "0.2.1"
-  resolved "https://registry.yarnpkg.com/vinyl-sourcemaps-apply/-/vinyl-sourcemaps-apply-0.2.1.tgz#ab6549d61d172c2b1b87be5c508d239c8ef87705"
-  integrity sha1-q2VJ1h0XLCsbh75cUI0jnI74dwU=
-  dependencies:
-    source-map "^0.5.1"
-
 vinyl@^2.0.0, vinyl@^2.1.0:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/vinyl/-/vinyl-2.2.0.tgz#d85b07da96e458d25b2ffe19fece9f2caa13ed86"
@@ -5718,7 +5417,7 @@ which-pm-runs@^1.0.0:
   resolved "https://registry.yarnpkg.com/which-pm-runs/-/which-pm-runs-1.0.0.tgz#670b3afbc552e0b55df6b7780ca74615f23ad1cb"
   integrity sha1-Zws6+8VS4LVd9rd4DKdGFfI60cs=
 
-which@1, which@1.3.1, which@^1.2.14, which@^1.2.9:
+which@1.3.1, which@^1.2.14:
   version "1.3.1"
   resolved "https://registry.yarnpkg.com/which/-/which-1.3.1.tgz#a45043d54f5805316da8d62f9f50918d3da70b0a"
   integrity sha512-HxJdYWq1MTIQbJ3nw0cqssHoTNU267KlrDuGZ1WYlxDStUtKUhOaJmh112/TZmHxxUfuJqPXSOm7tDyas0OSIQ==
@@ -5851,11 +5550,6 @@ y18n@^4.0.0:
   resolved "https://registry.yarnpkg.com/y18n/-/y18n-4.0.0.tgz#95ef94f85ecc81d007c264e190a120f0a3c8566b"
   integrity sha512-r9S/ZyXu/Xu9q1tYlpsLIsa3EeLXXk0VwlxqTcFRfg9EhMW+17kbt9G0NrgCmhGb5vT2hyhJZLfDGx+7+5Uj/w==
 
-yallist@^2.1.2:
-  version "2.1.2"
-  resolved "https://registry.yarnpkg.com/yallist/-/yallist-2.1.2.tgz#1c11f9218f076089a47dd512f93c6699a6a81d52"
-  integrity sha1-HBH5IY8HYImkfdUS+TxmmaaoHVI=
-
 yallist@^3.0.0, yallist@^3.0.3:
   version "3.1.1"
   resolved "https://registry.yarnpkg.com/yallist/-/yallist-3.1.1.tgz#dbb7daf9bfd8bac9ab45ebf602b8cbad0d5d08fd"
@@ -5906,7 +5600,7 @@ yargs@13.3.0, yargs@^13.3.0:
     y18n "^4.0.0"
     yargs-parser "^13.1.1"
 
-yargs@^7.0.0, yargs@^7.1.0:
+yargs@^7.1.0:
   version "7.1.0"
   resolved "https://registry.yarnpkg.com/yargs/-/yargs-7.1.0.tgz#6ba318eb16961727f5d284f8ea003e8d6154d0c8"
   integrity sha1-a6MY6xaWFyf10oT46gA+jWFU0Mg=