Explicitly instruct CMake to look for Python 2.7
Fix pySceneObject::IsHuman
Fix some *nix compiler errors.
Grab the correct DX libs for our architecture
Merge pull request #343 from dpogue/linux-fix

Fix some *nix compiler errors.
Merge pull request #342 from Hoikas/ishuman

Fix pySceneObject::IsHuman
Merge pull request #340 from Mystler/evenmorecmake

Explicitly instruct CMake to look for Python 2.7
Merge pull request #344 from Hoikas/cmake

FindDirectX Improvements