Support ctrl for removing entities from selection.
Move big screenshot hotkey to shift+F2.
Increase mouse wheel rotation speed.
Fix HotkeyIsPressed when a more specific hotkey was matched instead.
Support multiple hotkeys with the same binding.
Use hotkeys instead of raw key events in GUI.
Delete some obsolete hotkey definitions.
Remove unused broken EntitySelection toggle method.
This was SVN commit r8546.
Fix non-POD in varargs.
Remove misleading max_players config variable (the engine doesn't care
about it, all the limits are hard-coded).
Remove civ-center-based player civ initialisation hack.
Add dummy player_defaults.json.
Clean up formatting a bit.
This was SVN commit r8498.
Add shift+wheel (and Q/E, and ctrl+arrows, and ctrl+WASD) to rotate the
camera.
Restrict the rotation and zoom to narrow ranges. (Constraints can be
disabled in the dev overlay).
Smooth the movement and rotation.
Fix some stupid whitespace.
Fix some const correctness.
This was SVN commit r7930.
Add scripted HFSM system.
Add very basic animal AI.
Support script-only message types.
Add shift+D hotkey to toggle dev command panel.
This was SVN commit r7763.
default.cfg shouldn't be edited by normal users; local.cfg can be used
for any local tweaks.
Removed old profile files, since they add clutter and aren't useful yet.
This was SVN commit r6919.
