Change some widget edition
Add cache control to ComboController
Remove unused dependencies in wegas-loader.js
Form widget 1st version
Add textarea fallback to inputex-ace.js
Add page edition to prog game
Refactor WidgetMenu.js plugin to allow nested click events
Refactor wegas-inputex-variableselect.js
Pageloader edit mode explanations
Merge branch 'master' into pagedd

* master:
  Refactor wegas-inputex-variableselect.js
  Refactor WidgetMenu.js plugin to allow nested click events
  Add page edition to prog game
  Add textarea fallback to inputex-ace.js
  Form widget 1st version
  Remove unused dependencies in wegas-loader.js
  Add cache control to ComboController
  Change some widget edition

Conflicts:
	wegas-app/src/main/webapp/wegas-editor/js/plugin/wegas-pageeditor.js