(Bug #22240) Remove EoL Fedora 17

Since Fedora 17 is now officially End of Life, we're removing it from
our mocks
Merge pull request #616 from melissaanne/maint/1.3.x/rm-eol-f17

(Bug #22240) Remove EoL Fedora 17
(22247) Remove docs task and references

The building of docs has been moved out of this project and into
docs.puppetlabs.com
Merge branch 'remove_docs_task' into 1.1.x

* remove_docs_task:
  (22247) Remove docs task and references
Merge branch '1.1.x' into 1.2.x

* 1.1.x:
  (22247) Remove docs task and references
Merge branch '1.2.x' into 1.3.x

* 1.2.x:
  (22247) Remove docs task and references
Merge branch '1.3.x' into 1.4.x

* 1.3.x:
  (22247) Remove docs task and references
  (Bug #22240) Remove EoL Fedora 17