Halfplement voting

Fix uGearsHandlersMess.pas changes lost in merge r1c02143bfe9c. This seems to only include the drill rocket fixes ( re0dd66b2e73b and r8db0c56f7e2f ) as well as the initial cake push ( r8786d4ac9e0b )

Fix server producing unreplayable records

use new API for changing GameFlags

luaAPI: * add paramater count checks to gameflag functions * add GetGameFlag(gameflag) for checking a gameflag's current state

Fix detection of mapgen

Merge

This adds idle hog tinting. Active hog tinting still needed.

let log know when a test finished properly, so that an unexpected termination (segfault, divbyzero, etc) is easier to tell apart from test fail

* fix divbyzero found by GetGravity test (cWindSpeed was used where cMaxWindSpeed should have been) * make GetGravity return same integer value that was given by SetGravity (by rounding away precision errors rather than just truncate) - a problem also identified by the test :P