Fixed issue where ipce was opening a project directly on the command line and...

Fixed issue where ipce was opening a project directly on the command line and bipassing work order Fixes #5171

git-svn-id: http://subversion.wr.usgs.gov/repos/prog/isis3/branches/ipce@8284 41f8697f-d340-4b68-9986-7bafba869bb8