scrawl/particleuniverse — pull request #12 by davedissian (2014-07-08 00:12:13+00:00)
Title: Squashed warnings and general clean-up

A number of things:
* The Overlay component wasn't being used for anything but a debug stub, so I removed it.
* A previous commit which added 1.10 compat caused GCC to complain about warnings due to string literals being returned by reference. I fixed this by adding a constant to the ParticleUniverseTypes.h header.
* Moved StringStream to ParticleUniverseTypes.h.
* For consistency - renamed the "cmake" folder to "CMake" as I'm pedantic. :P