Fix tests when there is an image with int tag
Fix scale not binding ports
Ship 0.2.2
Update Wordpress guide so you can edit code
Add Dockerfile filename to wordpress guide
Fix broken manifest
Use sys.exit instead of global
remove tests from distribution build
Merge pull request #111 from teozkr/master

Exclude tests from MANIFEST
Update docker-osx version to 0.8.0
Exit deploy docs script on Fig error