Began new image system.  Plus added basic BMP loader.
Improved BMP loading.  (Still missing features)
Add PNG support. (Only suports RGBA and RGB color types)
Added JPEG support.

(Working condition is unsure do to errors within my libjpeg)
Implemented PNG Saving.
Merge branch 'master' of https://github.com/Zethes/Jatta into betterimages