Add Visual Studio 2013 files

(based on commit SD2[Add Visual Studio 2013 files] - b93ddae)

Signed-off-by: Xfurry <xfurry@scriptdev2.com>
[s2784] Fix build for CMaNGOS s2144

(based on commit SD2[3001] - 457ae94)

Signed-off-by: Xfurry <xfurry@scriptdev2.com>