fix(npm): update scripts and readme for npm packages.

Replaces AtScript with Typescript. Closes angular#2377

Author: rkirov

modules/angular2/README.js.md

@@ -5,12 +5,12 @@ The sources for this package are in the main [Angular2](https://github.com/angul
 
 This package contains different sources for different users:
 
-1. The files located in the root folder can be consumed using CommonJS
+1. The files located in the root folder can be consumed using CommonJS.
 2. The files under `/es6` are es6 compatible files that can be transpiled to
  es5 using any transpiler. This contains:
  * `dev/`: a development version that includes runtime type assertions
  * `prod/`: a production version that does not include runtime type assertions
-3. The files under `/atscript` are the AtScript source files
+3. The files under `/ts` are the TypeScript source files.
 
 As a convenience, we provide you with `/es6/{dev|prod}/es5build.js`, a script to transpile the es6 sources into es5
 using [Google Traceur](https://github.com/google/traceur-compiler/).

modules/benchpress/README.js.md

@@ -10,7 +10,7 @@ This package contains different sources for different users:
  es5 using any transpiler. This contains:
  * `dev/`: a development version that includes runtime type assertions
  * `prod/`: a production version that does not include runtime type assertions
-3. The files under `/atscript` are the AtScript source files
+3. The files under `/ts` are the Typescript source files
 
 As a convenience, we provide you with `/es6/{dev|prod}/es5build.js`, a script to transpile the es6 sources into es5
 using [Google Traceur](https://github.com/google/traceur-compiler/).

scripts/publish/npm_publish.sh

@@ -35,8 +35,8 @@ function publishModule {
  cp -r $ROOT_DIR/dist/js/dev/es6/$NAME/$FILES $PUBLISH_DIR/es6/dev
  mkdir -p $PUBLISH_DIR/es6/prod
  cp -r $ROOT_DIR/dist/js/prod/es6/$NAME/$FILES $PUBLISH_DIR/es6/prod
- mkdir -p $PUBLISH_DIR/atscript
- cp -r $ROOT_DIR/modules/$NAME/$FILES $PUBLISH_DIR/atscript
+ mkdir -p $PUBLISH_DIR/ts
+ cp -r $ROOT_DIR/modules/$NAME/$FILES $PUBLISH_DIR/ts
 
  cp -r $ROOT_DIR/dist/js/cjs/$NAME/$FILES $PUBLISH_DIR