Swap from Artemis-Cpp to anax.
Add Scene Entity management and TestGame template.
Add basic Scene loading from JSON file.
Add ResourceManager class for cross-platform file paths.
Merge branch 'resources' into anax
Add Quaternion class for rotations.
Merge branch 'math' into anax
Add Transform component.
Prepare test scene for debugging.
Fix time wrong measures.
Merge branch 'anax' into development