Fix build problem (#1861)

* fix sourcemap
fix relative path and pre publish build
change travis wait
all test run build and remove unused cpx

* global test task
modify publish script to accept options

* appveyor run

* different approach single test run

* make it work the analytics test
modify start demo shell script to use a different registry

* sourcemap demo shell working

* update readme and add install after any clean
add registry option in start.sh script
add develop and normal mode in demo shell
add -d option in start.sh to point to the local components
add -c option in build script to point to the local components

demo-shell-ng2/config/webpack.prod.js

@@ -16,6 +16,11 @@ module.exports = webpackMerge(commonConfig, {
         chunkFilename: '[id].[hash].chunk.js'
     },
 
+    resolve: {
+        extensions: ['.ts', '.js'],
+        modules: [helpers.root('node_modules')]
+    },
+
     plugins: [
         new webpack.NoEmitOnErrorsPlugin(),
         new webpack.optimize.UglifyJsPlugin({ // https://github.com/angular/angular/issues/10618