Fix problem registering Actions.qml which resulted in empty menu items.
Fix problem registering Actions.qml which resulted in empty menu items.

ynotstartups/Wanhao,Curahelper/Cura,fieldOfView/Cura,fieldOfView/Cura,hmflash/Cura,ynotstartups/Wanhao,Curahelper/Cura,hmflash/Cura