-> (W.I.P) Editor GUI - Unstable :
--> (W.I.P) Some MapEditor type of class become RoomEditor (keyword). -> MapEditor is for everything related to the GameField -> RoomEditor is for everything related to field where the player can do local customization, fight, explore/travel (by walking)
--> Added a dialog box to get input of the roomName to load then load it.
--> Added the slf4j-simple-1.7.7.jar lib as it was missing in the libs folder.
--> (W.I.P) Abstract EditorWindow is improved, implementation of a grid layout. (all menu have been updated following the upgrade)
--> Update on comment for some class.