simplify npm scripts

Author: akirasosa

README.md

@@ -38,7 +38,7 @@ yarn test
 Production build.
 
 ```
-yarn run build:prod
+yarn run build
 yarn run server:prod
 open http://localhost:4200
 ```

package.json

@@ -2,25 +2,16 @@
   "name": "angular2-tutorial",
   "version": "0.1.0",
   "description": "Angular2 tutorial sample application",
-  "main": "",
   "scripts": {
-    "clean": "yarn cache clean && rimraf -- node_modules doc coverage dist aot src/**/*.css",
+    "clean": "yarn cache clean && rimraf -- node_modules doc coverage dist aot",
+    "clean:install": "yarn run clean && yarn install",
+    "clean:start": "yarn run clean && yarn start",
     "clean:dist": "rimraf -- dist aot",
-    "preclean:install": "yarn run clean",
-    "clean:install": "yarn set progress=false && yarn install",
-    "preclean:start": "yarn run clean",
-    "clean:start": "yarn start",
-    "build": "yarn run build:dev",
-    "prebuild:dev": "yarn run clean:dist",
-    "build:dev": "webpack --config config/webpack.dev.js --progress --profile --colors --display-error-details --display-cached",
-    "prebuild:prod": "yarn run clean:dist",
-    "build:prod": "yarn run ngc && webpack --config config/webpack.aot.js --progress --profile --bail",
-    "server": "yarn run server:dev",
+    "build": "yarn run clean:dist && yarn run ngc && webpack --config config/webpack.aot.js --progress --profile --bail",
     "server:dev": "webpack-dev-server --config config/webpack.dev.js --progress --profile --hot --watch --content-base src/",
     "server:prod": "node server.js",
     "test": "karma start",
-    "test:watch": "yarn run karma:watch",
-    "karma:watch": "karma start --browsers Chrome --reporters dots,notify --single-run false",
+    "test:watch": "karma start --reporters dots,notify --single-run false",
     "docs": "typedoc  --options typedoc.json  src/**/*.ts",
     "start": "yarn run server:dev",
     "ngc": "ngc -p tsconfig.aot.json --locale=en-US"