[mr3192] Some missing records on character delete.
[mr3192] Implement Wintergrasp Battlefield.

Based on Zakamurite version.
TEMPORARY BACKPORT
[mr3193] Added some exclusions for CHECK_MOVEMENT Anticheat check.
Merge branch 'master' of https://github.com/mangosR2/mangos

Conflicts:
	src/game/AntiCheat.cpp
	src/shared/revision_R2.h
[mr3194] Fix DDoS attacks on authentication server (realmd)