feat(build): support offline template compilation

BREAKING CHANGE:

For System.js users the path to the UMD files has changed:

Before:
```
node_modules/angular2-resizable/angular2-resizable.js
```

After:
```
node_modules/angular2-resizable/dist/umd/angular2-resizable.js
```

package.json

@@ -2,15 +2,18 @@
   "name": "angular2-resizable",
   "version": "0.3.3",
   "description": "An angular2 directive that allows an element to be dragged and resized",
-  "main": "./angular2-resizable.js",
-  "typings": "./angular2-resizable.d.ts",
+  "main": "./dist/umd/angular2-resizable.js",
+  "module": "./dist/esm/src/index.js",
+  "typings": "./dist/esm/src/index.d.ts",
   "scripts": {
     "start": "concurrently --raw \"webpack-dev-server --open\" \"npm run test:watch\"",
     "build:demo": "webpack -p",
-    "build:dist": "webpack --config webpack.config.dist.js",
+    "build:umd": "webpack --config webpack.config.umd.js",
+    "build:ngc": "ngc -p tsconfig-ngc.json",
+    "build:dist": "npm run build:umd && npm run build:ngc",
+    "build:clean": "rm -rf dist",
     "test": "karma start",
     "test:watch": "karma start --watch",
-    "clean": "del ./src/*.d.ts ./demo/*.d.ts ./test/*.d.ts angular2-resizable.d.ts angular2-resizable.js*",
     "commit": "git-cz",
     "changelog": "conventional-changelog -p angular -i CHANGELOG.md -s",
     "typedoc": "typedoc --options typedoc.json src/*.ts",
@@ -36,9 +39,11 @@
   "devDependencies": {
     "@angular/common": "~2.0.1",
     "@angular/compiler": "~2.0.1",
+    "@angular/compiler-cli": "~0.6.3",
     "@angular/core": "~2.0.1",
     "@angular/platform-browser": "~2.0.1",
     "@angular/platform-browser-dynamic": "~2.0.1",
+    "@angular/platform-server": "~2.0.1",
     "@types/chai": "~3.4.33",
     "@types/core-js": "~0.9.34",
     "@types/jasmine": "~2.2.34",
@@ -51,7 +56,6 @@
     "conventional-changelog-cli": "~1.2.0",
     "core-js": "~2.4.1",
     "cz-conventional-changelog": "~1.2.0",
-    "del-cli": "~0.2.0",
     "ghooks": "~1.3.2",
     "imports-loader": "~0.6.5",
     "jasmine-core": "~2.5.0",
@@ -82,10 +86,7 @@
     "@angular/core": "^2.0.0"
   },
   "files": [
-    "angular2-resizable.js",
-    "angular2-resizable.js.map",
-    "angular2-resizable.d.ts",
-    "src/**/*.d.ts"
+    "dist"
   ],
   "config": {
     "ghooks": {

tsconfig-ngc.json

@@ -0,0 +1,25 @@
+{
+  "compilerOptions": {
+    "target": "es5",
+    "module": "es2015",
+    "moduleResolution": "node",
+    "declaration": true,
+    "experimentalDecorators": true,
+    "baseUrl": ".",
+    "stripInternal": true,
+    "outDir": "./dist/esm",
+    "rootDir": "./",
+    "sourceMap": true,
+    "inlineSources": true,
+    "skipLibCheck": true
+  },
+  "files": [
+    "src/index.ts"
+  ],
+  "angularCompilerOptions": {
+    "strictMetadataEmit": true,
+    "genDir": "./dist/esm",
+    "skipTemplateCodegen": true,
+    "debug": true
+  }
+}

webpack.config.js

@@ -10,10 +10,10 @@ module.exports = {
   },
   module: {
     preLoaders: [{
-      test: /\.ts$/, loader: 'tslint?emitErrors=false&failOnHint=false', exclude: /node_modules/
+      test: /\.ts$/, loader: 'tslint-loader?emitErrors=false&failOnHint=false', exclude: /node_modules/
     }],
     loaders: [{
-      test: /\.ts$/, loader: 'ts', exclude: /node_modules/
+      test: /\.ts$/, loader: 'ts-loader', exclude: /node_modules/
     }]
   },
   resolve: {

webpack.config.dist.js → webpack.config.umd.js

@@ -1,6 +1,7 @@
 module.exports = {
   entry: './src/index.ts',
   output: {
+    path: __dirname + '/dist/umd',
     filename: './angular2-resizable.js',
     libraryTarget: 'umd',
     library: 'angular2Resizable'
@@ -76,15 +77,10 @@ module.exports = {
   devtool: 'source-map',
   module: {
     preLoaders: [{
-      test: /\.ts$/, loader: 'tslint?emitErrors=true&failOnHint=true', exclude: /node_modules/
+      test: /\.ts$/, loader: 'tslint-loader?emitErrors=true&failOnHint=true', exclude: /node_modules/
     }],
     loaders: [{
-      test: /\.ts$/, loader: 'ts', exclude: /node_modules/,
-      query: {
-        compilerOptions: {
-          declaration: true
-        }
-      }
+      test: /\.ts$/, loader: 'ts-loader', exclude: /node_modules/
     }]
   },
   resolve: {