Territories: Fixed memory leaks.
Atlas: New section-toolbar. Fixed colour of brush grid. Moved open/save
into File menu. Added 3D-ish lighting control. Added 'busy'
notifications.
This was SVN commit r4079.
Premake: allow slight separation of files' locations on disk vs in the
project tree.
Atlas: require fewer include directories.
This was SVN commit r2956.