Pipeline now supports 32 bit ARGB image files.
Removed PixelBitmapContent.
Directly copying array data. Implemented more missing functions from PixelBitmapContent.
Support for 32bit or 24 bit RBGA/RGB textures.
Fixed typo in PixelFormat switch.
Changed implementation of PixelData to a jagged array.
Fixed GetRow().
Merge pull request #1220 from SickheadGames/FontProcessor

First working .xnb texture writtten.