1. fixed java wrapper project and created JAI ImageIO project on top of it
2. added support for compress/decompress from buffer
3. added support for decompress from segmented file (DICOM)
refactored out some generic code
refactoring some code to generic imageio project
changes due to imageio-generic refactor
code refactor to take into account bits per sample
fixed access violation
fix crash on RGB images
added short build section to README
changes required to build with xcode 5