[OrsellGit]

This is a smallish restructure of the bsppp module to allow for more BSP or other map formats to be added to the module. This structure is based on how vpkpp is structured, where each format has its own header and CPP file.

Valve's BSP format has been moved to format/VBSP where the LumpData.h file has been combined into it since those lump structures are more specific to VBSP than to potentially other formats. The other currently supported BSPs are still part of VBSP.

What still needs to be done:

• Separate the specific BSP supported formats that aren't from Valve (ex. Contagion).
  • Unsure if I actually do want to separate Contagion or not since it has just some small specific fixes and still uses the same file extension, so I don't think it would warrant a separate class. However, for something like Respawn's rBSP, which has a different header and 127 lumps vs. 64 lumps for VBSP, yes, it needs a separate class.
• Make a base map file class similar to PackFile for vpkpp. Find what functions or functionality can be pulled out of VBSP that can be used across various other formats.