Add help button in main menu (opens Hedgewars Wiki in browser)
Might be replaced with an offline help in later versions (see
bug #660).
ASA, desert02: Add achievement for escaping with all crates collected and no damage taken
ASA: ice02: Render green rings as double rings
Visual aid for colorblind people
Set script globals TurnTimeLeft and ReadyTimeLeft immediately after they were changed by Lua call
Move campaign mission images to share/ instead of hardcoding them into frontend
Hardcoding campaign mission images prevented add-ons from adding their own preview images.
Fix teleport cursor briefly re-appearing after placing hog in hog placement phase + inf attack mode
Fix maps variable in OfficialChallengeHashes not being global (caused error in normal Racer)