Crop the top and bottom extending portion of CCDs in the image using the...

Crop the top and bottom extending portion of CCDs in the image using the jitter file's first and last non zero corrections

git-svn-id: http://subversion.wr.usgs.gov/repos/prog/isis3/trunk@3805 41f8697f-d340-4b68-9986-7bafba869bb8