Keep track of accuracy record in target practice challenges

Remove "loser" messages in challenges The point of challenges is not to "win", but to reach a highscore, so we need not to rub failure into the player's face.

just focus on the unsafe deletes in a hopefully branch-safe fashion

aaagh can't just move delete like that due to our RNG scrambling... reverting on branch. we'll just have to take our chances w/ the bad code

Rename the special "none" key in frontend

branch merge

ai improvements are release branch safe

Reverse order of visual gears linked list Now vgears will render in the order they have been added. Older visual gears are rendered earlier, so they are "behind" newer visual gears. This has been primarily done to fix the render order of speech bubbles (bug #287).

Update changelog for campaign updates

ASA moon02: Don't play victory animation if runner died and hero survived