chore(npm): publish package as 'ionic-angular'

BREAKING CHANGE: imports from the framework were:
```
  import {Platform} from 'ionic-framework/ionic';
```
and are now:
```
  import {Platform} from 'ionic-angular';
```

gulpfile.js

@@ -59,7 +59,7 @@ var babelOptions = {
   modules: 'system',
   moduleIds: true,
   getModuleId: function(name) {
-    return 'ionic/' + name;
+    return 'ionic-angular/' + name;
   }
 }