Lots of changes

+added util classes to parse JSON with a single function
+added def folder again... didn't need it before, do now
-> moved a few things around and restructured namespaces
+changed to Boomlagoon JSON
-removed csproj files.
-removed sln files
+updated AudioFile.cs to load audio clips
+updated DDSTexture.cs to automatically read and return a Texture2D
+added test function to test file iteration in Parser.cs
*working on parsing out data, seems to be about there, just gotta change
the functions
to parse properly for different .def types.