[12339] Calendar, some hotfixes. Correct player guid usage for sql request. (use GetCounter() instead of GetString()) Correct CMSG_CALENDAR_REMOVE_EVENT handler. Correct some possible crash. Use a better way to add element in EventsStore map. Correct sql update and revision.

Thank for all your feedback its a pleasure for me to recieve it they will make me better :)
[12340] Fix build
[12341] Fix compile for vmap_assembler and mmap generator.

Thanks to NicolasQuasar for pointing. Close #61

Signed-off-by: Schmoozerd <schmoozerd@cmangos>
[12342] Fix format-strings. Thanks to Vladimir for pointing
Improve code a little bit. Thanks again to Vladimir
[12343] Fix NoPCH build.