cnetsuite properly restores the main window's display state according to the...

cnetsuite properly restores the main window's display state according to the currently loaded project's name. Also works when no project is loaded. Fixes #4358.

git-svn-id: http://subversion.wr.usgs.gov/repos/prog/isis3/branches/ipce@7223 41f8697f-d340-4b68-9986-7bafba869bb8