#209 Basic HDR Suppor

[Katherine Ann Scott]

SimpleCV will support HDR images (i.e. floating point or greater than uint8 depth images). We will allow the user, or the user's camera to generate these images automatically. For example:

img = HDR_Make.make(exposure1,exposure2,exposure3).
cam = Camera()
if( cam.hasHDR() ):
cam.GetImageHDR()