Fix various build errors encountered on Clang 3.9 on OS X

Protect use of std::is_trivially_copyable to compile with GCC 4.9

Using the global-namespace C function will cause the wrong
overload to get picked

HWRasterizer: Lighting Sync + Cleanup

Hardware Renderer Texture Forwarding

OpenGL: Implement color combiner Operation::Dot3_RGB

SDL2 Frontend: Use argv[0], add a --version, and reorder options

Fix driver root identification on Windows

SOC:U GetSockOpt/SetSockOpt

Rasterizer: Allow all blend factors for alpha blend-func

core: Clean out some unnecessary header includes

loader: only decompress code section

Configure Dialog: Remove minimumSize property

debug_utils: use std::make_unique for initializing PicaTrace

Thread: Correct Common::Barrier implementation

IOFile: Minor API changes