chore: add repository field to npm package.json files

Fixes #2366

Closes #3621

modules/angular2/package.json

@@ -6,6 +6,7 @@
   "bugs": "<%= packageJson.bugs %>",
   "contributors": <%= JSON.stringify(packageJson.contributors) %>,
   "license": "<%= packageJson.license %>",
+  "repository": <%= JSON.stringify(packageJson.repository) %>,
   "dependencies": {
     "traceur": "<%= packageJson.dependencies.traceur %>",
     "reflect-metadata": "<%= packageJson.dependencies['reflect-metadata'] %>",

modules/angular2_material/package.json

@@ -6,6 +6,7 @@
   "bugs": "<%= packageJson.bugs %>",
   "contributors": <%= JSON.stringify(packageJson.contributors) %>,
   "license": "<%= packageJson.license %>",
+  "repository": <%= JSON.stringify(packageJson.repository) %>,
   "dependencies": {
     "angular2": "<%= packageJson.version %>",
     "traceur": "<%= packageJson.dependencies.traceur %>",

modules/benchpress/package.json

@@ -7,6 +7,7 @@
   "main" : "./index.js",
   "contributors": <%= JSON.stringify(packageJson.contributors) %>,
   "license": "<%= packageJson.license %>",
+  "repository": <%= JSON.stringify(packageJson.repository) %>,
   "dependencies": {
     "angular2": "<%= packageJson.version %>",
     "traceur": "<%= packageJson.dependencies.traceur %>",

modules/http/package.json

@@ -6,6 +6,7 @@
   "bugs": "<%= packageJson.bugs %>",
   "contributors": <%= JSON.stringify(packageJson.contributors) %>,
   "license": "<%= packageJson.license %>",
+  "repository": <%= JSON.stringify(packageJson.repository) %>,
   "dependencies": {
     "angular2": "<%= packageJson.version %>",
     "rx": "<%= packageJson.dependencies['rx'] %>",

modules/rtts_assert/package.json

@@ -6,6 +6,7 @@
   "bugs": "<%= packageJson.bugs %>",
   "contributors": <%= JSON.stringify(packageJson.contributors) %>,
   "license": "<%= packageJson.license %>",
+  "repository": <%= JSON.stringify(packageJson.repository) %>,
   "devDependencies": {
     "yargs": "2.3.*",
     "gulp-sourcemaps": "1.3.*",