VideoCommon/VertexLoader: Remove NRM enum
VideoCommon/VertexLoader: Remove duplicate point min and max calculation
VideoCommon/VertexLoader: Add more use of std::min and std::max
Assign "user_defined" value properly for downloaded Gecko codes.

Fixes Issue 7156.
Merge pull request #213 from Jezze/vertexloader-cleanups

Vertexloader cleanups
Merge pull request #252 from shuffle2/master

Assign "user_defined" value properly for downloaded Gecko codes.
Renamed all Core/DPS/Dsp* files to Core/DSP/DSP*
Updated the Cmake and VCX project files
Merge pull request #250 from darkjack/master

Renamed all Core/DPS/Dsp* files to Core/DSP/DSP*