Added RecentProjects widget.
Added actions to move, rotate and scale objects in the scene editor
Some improvements in transformations. Still needs work
Improvements to scale transformation
Changed InitialScreen's layout.
Added correct Project parsing from .json.
Added project title and description when creating a new game.
Small changes.
Added columns layout; added default options panel
Added RecentProjects widget.
Changed InitialScreen's layout.
Added correct Project parsing from .json.
Added project title and description when creating a new game.
Merge branch 'master' of https://github.com/e-ucm/ead into RecentProjectsWidget
Used EditorAssets to parse Json attributes.
Merge branch 'RecentProjectsWidget'
Merge pull request #67 from e-ucm/RecentProjectsWidget

Added RecentProjects widget.
Remove mockup old projects
Merge branch 'master' of github.com:e-ucm/ead
Added javadoc for actions, commands, model and preferences