graphics: basic terrain passibility
atlas: lots of changes to make atlas compile under linux
unix/X: more clipboard support - copy from 0AD to other programs
unix/debug: use sys_get_executable_name instead of hard-coded paths
... and lots of other misc. changes
This was SVN commit r4640.
Premake: allow slight separation of files' locations on disk vs in the
project tree.
Atlas: require fewer include directories.
This was SVN commit r2956.
ScEd: Compilation fixes.
Atlas: Screen-space to world-space conversion when editing terrain.
Wireframe option. Minor wxWidgets 2.6.1 fixes. AoE3Ed.
This was SVN commit r2698.