Merge tag 'upstart-0.8.0-alpha.1' into develop

upstart-crate-0.8.0-alpha.1
Updated version for next release cycle
Make codox link to correct source
Make service actions idempotent

The :start, :stop, and :restart actions should not complain if the service
is not in the expected state.
Make service file verification optional
Update metadata and usage
Add jclouds profile
Add doc and release plugins
Remove test selectors
Add metadata and doc prep tasks
Disable checkouts when testing for release
Updated metadata for 0.8.0-alpha.2
Updated project.clj, release notes and readme for 0.8.0-alpha.2
Merge branch 'release/0.8.0-alpha.2'