- Added Folder Feature -> You can now add Folders to a project (this was a hard, buggy one *phew*)
- Set Enter-Key as default for OK or Next in Dialogues
- Added missing Open/Add functionality in the Menustate
- Fixed wrong XML parsing in ContentProject at read time
Content Compiler:
- Implemented the ability to add files to a project.
- Implemented showing and renaming properties of BuildItems and ContentProjects
- NewProjectScreen now checks if the project already exists
- Added some TreeViewExtensions
- added ContentProject to Tasks namespace
- implemented Saving of the ContentProject (Loading is still missing)
Content Compiler:
- Basic creation/saving of an empty project without any files to XML works
- added Save and SaveAs implementations
