added product rename sle-hae -> sle-ha to the list (bnc#889745)
Merge pull request #74 from jsrain/next_opensuse

added product rename sle-hae -> sle-ha to the list (bnc#889745)
Handling :abort in several `repositories` dialogs

- bnc#886662
New version and changes file entry
Stage should be imported when it's used

- although it works even without it (by accident)
Merge pull request #75 from kobliha/handle-abort

Added user confirmation for aborting the repositories dialogs