improve progress handling on subsequent imports
fix issue where importing a file causes failed GUI updates because not  all the data is yet loaded
improve progress handling on subsequent imports
fix issue where importing a file causes failed GUI updates because not  all the data is yet loaded


git-svn-id: 905cbd6d4c038cf348b718896e036a05930cc957@72 2a4b192d-170f-0410-9940-9fa4d9b264c7

MaddTheSane/MacPaf,MaddTheSane/MacPaf,MaddTheSane/MacPaf