MosaicController.h: 2011-12-16 Steven Lambright - Applies fixes for maximum...

MosaicController.h: 2011-12-16 Steven Lambright - Applies fixes for maximum number of open files to opening project files and fixed progress to be more accurate. Fixes #635. 

git-svn-id: http://subversion.wr.usgs.gov/repos/prog/isis3/trunk@3783 41f8697f-d340-4b68-9986-7bafba869bb8