* UpdateManager/UpdateManager.py:
  - refresh "last updated" text periodically to ensure its
    not stale (LP: #450286)
* DistUpgrade/DistUpgradeViewGtk.py:
  - deal with io errors when writing the log (LP: #447693)
* debian/control:
  - add or-dependency to qemu-kvm
* DistUpgrade/DistUpgrade.cfg:
  - add policykit-gnome and gnome-mount to the forced obsoleted
    packages (thanks to seb128) 
* merge translations from rosetta
* DistUpgrade/DistUpgradeQuirks.py:
  - stop docvert-converter when the upgrade starts, otherwise
    OOo will not upgrade at all (LP: #450569)
* pre-build.sh:
  - fix bug in the demoted.cfg generation
  - fixes in cleanup handling
* UpdateManager/backend/__init__.py:
  - honor UPDATE_MANAGER_FORCE_BACKEND_APTDAEMON environment
* DistUpgrade/DistUpgrade.cfg.hardy:
  - updated to include demoted.cfg.hardy