Merge branch 'angular-templates-asset'

* angular-templates-asset:
  fix backwards compatibility with previous version of angular-templates assets+
  fix recursing directories for angular templates & add root option
  AngularTemplates asset should compile jade
Merge branch 'browserify-prepend-option'

* browserify-prepend-option:
  allow multiple assets to be prepended
  Add `prepend` option to BrowserifyAsset and update readme