Export dist file instead of source.

We shouldn't expect other projects to build angular-tootips since the
build process is specific to the package like using annotation and so
on.
If this is required by a project that doesn't use annotation plugin, it
will cause Angular to throw `strict di` error message. By exporting the
dist file, it will be ready to use right away.

Author: May Pongpitpitak

index.js

@@ -2,7 +2,7 @@
 (function commonJS(require, module) {
   'use strict';
 
-  require('./lib/angular-tooltips');
+  require('./dist/angular-tooltips');
 
   module.exports = '720kb.tooltips';
 }(require, module));