angularjs support for rev files.

angularjs support for templateUrl html files in routing.

Gruntfile.js config
--
    rev: {
      dist: {
        files: {
          src: [
            '<%= yeoman.dist %>/views/{,*/}*.html',
             ....
          ]    
        }    
      }    
    },   
    usemin: {
      ng: ['<%= yeoman.dist %>/scripts/{,*/}*.js'],