Karma config does not support angular-route

[ElliotPsyIT]

The default karma.conf.js list of files only includes angular-ui-router.js by default. But if during yo scaffolding you choose ngRoute you run into two grunt test problems.

A warning that angular-route.js isn't installed:

WARN [watcher]: Pattern "/Users/me/Angular/angular-ng-appgen/bower_components/angular-ui-router/release/angular-ui-router.js" 
does not match any file.

And, an an ugly set of errors indicating angular-route.js is not among karma.conf.js files (a part of one error):

homeService
    ✖ should return welcome message
      Chrome 41.0.2272 (Mac OS X 10.9.5)
    Error: [$injector:modulerr] Failed to instantiate module home due to:
    Error: [$injector:modulerr] Failed to instantiate module ngRoute due to:
    Error: [$injector:nomod] Module 'ngRoute' is not available! You either misspelled the module name or
 forgot to load it. If registering a module ensure that you specify the dependencies as the second 
argument.

One simple (though not elegant) solution would be to include in the generator's karma.conf.js a reference to angular-route.js along with the default angular-ui-router.js.

       files : [
            'bower_components/angular/angular.js',
            'bower_components/angular-mocks/angular-mocks.js',
            'bower_components/underscore/underscore.js',
            'bower_components/angular-ui-router/release/angular-ui-router.js', 
            ***'bower_components/angular-route/angular-route.js', ***
            'bower_components/angular-bootstrap/ui-bootstrap-tpls.js',
            'bower_components/angular-ui-utils/ui-utils.js',
            'bower_components/angular-animate/angular-animate.js',
            'bower_components/restangular/dist/restangular.js',
            'app/*/*.js',
            'app/**/**/*.js',
            'test/specs/**/**/*-spec.js'
        ],

Then, testing produces only a benign file not found warning which ever router you choose. Seems like a reasonable trade off when compared with the time it would take to build karma.conf.js dynamically :)