- ktxtool now dumps alpha channels, creates intermediate images, and checks for compressed textures
- couple minor changes: adding vogl_ungetc macro, fixing direct call to getc()
- Fixes discovered while testing with AMD's latest public driver: Limiting various active texture dependent glGet's so they are limited by the max # of texture units
fixing compiler warning
Merge pull request #53 from vMcJohn/master

Round 2 of windows changes