File _patchinfo of Package patchinfo

<patchinfo>
  <category>recommended</category>
  <rating>low</rating>
  <packager>fcrozat</packager>
  <summary>NetworkManager: Fix possible shutdown-hang</summary>
  <description>This update fixes the following issue with NetworkManager:
- bnc#789698:
  + Always enable NetworkManager-dispatcher systemd service, even on update, since it is a dbus service and must be enabled.
  + Ensure nm-dispatcher is wrapped by a systemd service.</description>
  <issue tracker="bnc" id="789698">Shutdown sometimes hangs</issue>
</patchinfo>