Added jpeg support to Bitmap.save, added RGB bitmap support to Bitmap.blt.
Added jpeg support to Bitmap.save, added RGB bitmap support to Bitmap.blt.

svn path=/trunk/libavg/; revision=9111

libavg/libavg,th3infinity/libavg,hoodie/libavg,th3infinity/libavg,yyd01245/libavg,hoodie/libavg,libavg/libavg,hoodie/libavg,yyd01245/libavg,th3infinity/libavg,scotty007/libavg,scotty007/libavg,scotty007/libavg,libavg/libavg,libavg/libavg,yyd01245/libavg,yyd01245/libavg,hoodie/libavg,th3infinity/libavg,scotty007/libavg