[m] Updated MMaps extraction exceptions
[12680] Fixed false vmap extrator error, submitted updated extractor binary
[12681] Replaced tabs by space for last commit
[12682] Add ACTION_T_THROW_AI_EVENT and EVENT_T_RECEIVE_AI_EVENT to …

original author @Schmoozerd, commit is based on
https://github.com/cmangos/mangos-cata/commit/64fa443957ba51731d2a7c1d90a948d84e641748
[12683] Add support for client 1.12.3 (build 6141) to realmd

original author @wowpsp
[12684] Fix a VC90 compile problem. Also add some const correctness
author @Schmoozerd
[12685] Add some safety to rare case of target-selection for unreachable
target
Thanks to Atari for reporting and researching this problem