[release] MirrorManager2: 0.2.0

[Pierre-Yves Chibon]

Good morning everyone,

Here is another release of the day, MirrorManager2: 0.2.0

And here is the changelog:
* Fri Jun 05 2015 Pierre-Yves Chibon <pingou(a)pingoured.fr&gt; - 0.2.0-1
- Update to 0.2.0
- Include the background header file in MM2 itself (Adrian Reber)
- Support always update hosts which are unreachable in the crawler (Adrian
  Reber)
- Adjust the spec file to the systemd packaging guidelines for Fedora
- Multiple improvements to the crawler, including a start of a canary mode
  (Adrian Reber)
- Offer possibility to sort by product, bringing back MM1 behavior (Adrian
  Reber)
- Couple of UI fixes about who is allowed to access what
- Fix peer ASNs (in the same spirit, who can access)
- Create noauthed master for mirror publiclist so that it can be cached in
  memcachd (Patrick Uiterwijk)
- Fix the report_mirror to correctly catch the xmlrpclib.ProtocolError
- Add a new utility script to upgrade repo from -alpha or -beta to release
- Adjust the logrotate configuration to fix the permission denied error
- Create 2 API endpoints, one for zodbot's .mirroradmin and one for nagios

Note: this is currently only in *staging*, we did not feel like pushing this to
prod on a Friday afternoon :)

We'll likely push on Monday though, assuming nothing burns down over the
week-end.

Thanks,
Pierre