Added _SLAnimInjectorRaces

SLAnimInjectorRaces contains the races arrays and initializes them  with
InitializeRacesArrays().
TODO: add the script as property in .esp, modify the injector to look
into that script for the function and the races arrays.
Compile-able scripts

Scripts can compile. Template edited to reflect changes.
TODO: update .esp in CK, test in Skyrim
Separate races arrays script working.

Template updated. Example script working. .esp updated. Tested in game
and working.
Ready to merge.
Merge pull request #5 from GAntono/Seperate-races-arrays-script

Separate races arrays script