fix(subgenerators): name correctly the factories

Author: cironunes

templates/factory.js

@@ -1,7 +1,7 @@
 'use strict';
 
 angular.module('<%= preffix %>.<%= moduleName %>')
-  .factory('<%= name %>', function() {
+  .factory('<%= capitalizedName %>', function() {
     return {};
   });
 

templates/factorySpec.js

@@ -5,8 +5,8 @@ describe('Factory: <%= name %>', function() {
 
   beforeEach(module('<%= preffix %>.<%= moduleName %>'));
 
-  beforeEach(inject(function(_<%= name %>_) {
-    <%= name %> = _<%= name %>_;
+  beforeEach(inject(function(_<%= capitalizedName %>_) {
+    <%= name %> = _<%= capitalizedName %>_;
   }));
 
   it('should do something', function() {