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 'angular-templates-client-variable'

* angular-templates-client-variable:
  add `clientVariable` option to `AngularTemplatesAsset` and update readme

Conflicts:
	lib/README.md
	lib/modules/angular-templates.coffee