Remove some bad/inappropriate messages for round draw and crate drop

Fix player rankings getting confused if a clan was revived

Fix player rankings on round draw: Clans that die in the same turn now have the same rank

Rework rankings of losing clans: Rank them in the reverse order they died New ranking rule: - The clan that survived is ranked 1st. - The clan that died last is ranked 2nd. - The clan that died second last is ranked 3rd. - The clan that died third last is ranked 4th. - And so on ... Old ranking rule: - The clan that survived is ranked 1st. - The losing teams are ranked in the order they started with, which isn't fair. Draws are not handled properly in rankings yet.

Rip out stats code from TurnReaction and put it into new function TurnStats. Fixes buggy stats

Fix stats screwing up in Rope Knock Challenge if you lose

Add missing nil check in AfterAttack (oops!)

Lua: Fix LeftX, RightX, TopY, LAND_WIDTH, LAND_HEIGHT being broken if onVisualGearAdd is set Fixes bug #585

Remove mail.gna.org mailing list from README.md (gna.org has shutdown for good)

Lua: Rename globals: NoPointX→NO_CURSOR, cMaxTurnTime→MAX_TURN_TIME, cMaxHogHealth→MAX_HOG_HEALTH These globals did not exist in 0.9.24, so this change is safe.