No actual changes were made to these files. I am an idiot and accidentally...

No actual changes were made to these files. I am an idiot and accidentally didn't add a commit message to my previous commit. Here's what the commit message should have been: Added comments that explain why this app outputs negative I/F values as LRS.

git-svn-id: http://subversion.wr.usgs.gov/repos/prog/isis3/trunk@2171 41f8697f-d340-4b68-9986-7bafba869bb8