[z2094] Fix MSG_BATTLEGROUND_PLAYER_POSITIONS in BG

This fixes map display of flag carrier

(based on commit [12138] - cb060d4)

(based on commit [s1713] - e2f1c59)
[z2095] Related bg cleanups of previous commit

(based on commit [12139] - ba0b344)

(based on commit [s1714] - e1fe33c)
[z2096] Fix honor / reputation gains in AB

Also fixes a typo of recent EY commit

Thanks Nay

(based on commit [12140] - 1417e4a)

(based on commit [s1715] - 9584d60)