Fix invalid background-size property for older browsers
Update to new uservoice widget
Refactor ScriptFacade method
Prog game -  Add splash screen
Added valueChange event to inputex StringFields
Remove Save button from EditorForm.js
Merge branch 'HEAD' of git@github.com:Heigvd/Wegas.git

Conflicts:
	wegas-app/src/main/webapp/wegas-editor/js/inputex/wegas-inputex-variabledescriptorselect.js