Log Message:
py-buildbot*: updated to 1.1.1

Bug fixes
* Fix issue which marked all workers dis-configured in the database every 24h
* The :bb:reporter:MailNotifier no longer crashes when sending from/to email
  addresses with "Real Name" parts (e.g., John Doe \ 
<john.doe@domain.tld>).
* Corrected pluralization of text on landing page of the web UI

Improved Documentation
* Corrected typo in description of libvirt
* Update sample config to use preferred API

Misc Improvements
* Home page now contains links to recently active builders