I18N strings.
Small fix after recent EditorGameAssets#resolve() changes.
Removed CombinedAction.
Small ImportEntity bugfix.
Now EditionContext is being setted before editing an element.
Size improvements to DescriptionCard widget.
Created LibraryScreen.
Changed RepositoryManager to work with libraries.
Added clipping in MockupSceneEditor.
Painted elements now keep scale and position when inported to the scene.
Increased painting accuracy.
Merge pull request #563 from RotaruDan/repoChanges

Repository changes and more fixes.