Refactor in Model listeners. Model listeners must be in lists
Some changes to fire less unnecessary selection events
SceneEditor listens to selection changes
Merge branch 'master' of github.com:e-ucm/ead into sceneeditorselection
EditorImageProcessor receives ShapeRenderer from the controller.
Fixes #490
Dispose resources when exiting. Fixes #491
Merge pull request #492 from RotaruDan/fix#490

Some fixes.
Updated libgdx version to 1.1.0 fixes #493 fixes #286 fixes #391
Removed EditorStage and other unused classes
Minor fixes
Removed index from Documentation
Merge pull request #496 from anserran/editorstage

Removed EditorStage and other unused classes
Merge branch 'master' of github.com:e-ucm/ead
Updated skin
Updated log level in EditorUI
Show context menu method added to view
Added action to show context menues
Updated perspective buttons with scenes list
Merge pull request #497 from anserran/master

Removed index from Documentation
Merge pull request #495 from anserran/updatelibgdx

Updated libgdx version to 1.1.0