Added a MapOption that can display and edit maps; refactored
ListOption, and added i18n for both

Editing is currently broken
Better TableLikeControls, fixes MapOption adds
Merge branch 'master' of github.com:e-ucm/eadventure

Fixed minor conflict in ScenePanel.java
Merge branch 'master' of github.com:e-ucm/eadventure

Conflicts:
	core/editor-core/src/main/java/es/eucm/ead/editor/model/nodes/SceneFactory.java
	core/editor-core/src/main/java/es/eucm/ead/editor/view/panel/ScenePanel.java
Removed VarDef, EAdMap refactor, variables updates refactor