Added support for FreeBSD
Added support for Eluna Lua engine
Added Lua as a dependency
Fixed raise dead for death knights and a few blood tree talents
Forgot to put these in the last commit!
Added SD2 commit for quests 11241 and 11476
Fixed a minor error in eluna commit which prevented compiling of the
source code.
Last time I forget one lousy line to cause a build error!
Added Battleground Hooks for Eluna
Fixed a couple of time-related events and other compatibility issues
related to Eluna (Thanks to Salja for the hooks and fixes)
Also added a compiler definition in cmake (using c++11) to fix
warnings and a runtime crash on login when building with the clang
compiler
Merge pull request #71 from LeFroid/Rel19

[Core] FreeBSD branch + Eluna Hooks