[12376] Fixed build in release mode for vs2012.

Now must build propertly in any build mode combinations

[ci skip]
[12377] Lost git_id_vc110.vcxproj.filters

Not affect anything.

[ci skip]
[12378] EventAI - Define way mobs with difficulty flags behave outside of dungeons

This allows to script mobs for both normal map and dungeon.
In such case for the normal map only the events with normal-difficulty (EFLAG_DIFFICULTY_0) are used.
[12379] Fix CMake ExternalProject_Add command for ACE on UNIX systems