chore(devguide-tooling): update package.json/tsconfig/plunkerblder for alpha.51

closes #468

public/docs/_examples/package.json

@@ -1,24 +1,27 @@
 {
-  "name": "angular2-examples-shared",
+  "name": "angular2-examples-master",
   "version": "1.0.0",
-  "description": "This package.json file is intended to be the superset of all dependencies for all of the package.json files below this point.",
+  "description": "Master package.json, the superset of all dependencies for all of the _example package.json files.",
   "main": "index.js",
   "scripts": {
-    "tsc": "tsc -p src -w",
-    "start": "live-server --open=src",
-    "both": "concurrent \"npm run tsc\" \"npm run start\" "
+    "tsc": "tsc",
+    "tsc:w": "tsc -w",
+    "lite": "lite-server",
+    "live": "live-server",
+    "start": "npm run lite",
+    "both": "concurrent \"npm run tsc:w\" \"npm run start\" "
   },
   "keywords": [],
   "author": "",
   "license": "ISC",
   "dependencies": {
-    "angular2": "2.0.0-alpha.48",
+    "angular2": "^2.0.0-alpha.51",
     "systemjs": "0.19.6"
   },
   "devDependencies": {
     "concurrently": "^1.0.0",
+    "lite-server": "^1.3.1",
     "live-server": "^0.8.2",
-    "lite-server": "^1.3.1",   
     "typescript": "^1.7.3"
   }
 }

public/docs/_examples/tsconfig.json

@@ -1,9 +1,16 @@
 {
   "compilerOptions": {
     "target": "ES5",
-    "module": "commonjs",
+    "module": "system",
+    "moduleResolution": "node",
     "sourceMap": true,
     "emitDecoratorMetadata": true,
-    "experimentalDecorators": true
-  }
-}
+    "experimentalDecorators": true,
+    "removeComments": false,
+    "noImplicitAny": true,
+    "suppressImplicitAnyIndexErrors": true
+  },
+  "exclude": [
+    "node_modules"
+  ]
+}

tools/plunker-builder/indexHtmlTranslator.js

@@ -3,6 +3,10 @@ module.exports = {
 };
 
 var _rxRules = {
+  basehref: {
+    from: /<base href=".*">/,
+    to: '<script>document.write(\'<base href="\' + document.location + \'" />\');</script>'
+  },
   script: {
     from: /<script.*".*%tag%".*>.*<\/script>/,
     to: '<script src="%tag%"></script>'
@@ -24,6 +28,9 @@ var _rxRules = {
 };
 
 var _rxData = [
+  {
+    pattern: 'basehref',
+  },
   {
     pattern: 'script',
     from: 'node_modules/systemjs/dist/system.src.js',
@@ -33,22 +40,22 @@ var _rxData = [
   {
     pattern: 'script',
     from: 'node_modules/angular2/bundles/angular2.dev.js',
-    to: 'https://code.angularjs.org/2.0.0-alpha.47/angular2.dev.js'
+    to: 'https://code.angularjs.org/2.0.0-alpha.51/angular2.dev.js'
   },
   {
     pattern: 'script',
     from: 'node_modules/angular2/bundles/router.dev.js',
-    to: 'https://code.angularjs.org/2.0.0-alpha.47/router.dev.js'
+    to: 'https://code.angularjs.org/2.0.0-alpha.51/router.dev.js'
   },
   {
     pattern: 'script',
     from: 'node_modules/angular2/bundles/http.dev.js',
-    to: 'https://code.angularjs.org/2.0.0-alpha.47/http.dev.js'
+    to: 'https://code.angularjs.org/2.0.0-alpha.51/http.dev.js'
   },
   {
     pattern: 'script',
     from: 'node_modules/angular2/bundles/testing.js',
-    to: 'https://code.angularjs.org/2.0.0-alpha.47/testing.js'
+    to: 'https://code.angularjs.org/2.0.0-alpha.51/testing.js'
   },
   {
     pattern: 'link',