Files:

logImageLib.h, logImageLib.c: combined cineon/dpx image library
dpxlib.h, dpxlib.c: dpx specific library
dpxfile.h: dpx file structure
cineonlib.h, cineonlib.c: cineon specific library
cineonfile.h: cineon file structure
logImageCore.h, logImageCore.c: log image routines common to cineon amd dpx
