Merge branch 'release/0.5.0' into develop
Liftoff added to support namespace. Relates to #51 and #52.
Added --open to doc. and coverage commands. Closes #51, closes #52.
Merge pull request #55 from ezzatron/feature/liftoff

Added --open to documentation and coverage commands.
First attempt at Coveralls integration.
Merge pull request #56 from ezzatron/feature/coveralls

First attempt at Coveralls integration.
Fixing build command when Coveralls is off.
Merge pull request #57 from ezzatron/feature/coveralls

Fixing build command when Coveralls is off.
Added some output to indicate Coveralls publish status.
Added Coveralls integration documentation.
Merge pull request #58 from ezzatron/feature/coveralls

Added some output to indicate Coveralls publish status.
Adding missing Clover XML coverage report needed for Coveralls.
Always publish Coveralls data, regardless of branch.
Moar dogfood.
Only publish Coveralls data for the publish version.
Merge pull request #60 from ezzatron/feature/coveralls

Fix missing Clover coverage, always publish Coveralls data
Removed hash from woodhouse commit message (fixes IcecaveStudios/woodhouse#31)
Changed badges to use travis/coveralls images directly [ci skip]
Changed test coverage to link to coveralls [ci skip]
Added semver badge [ci skip].