Do not delete 'master' and 'develop' branches on the test repository on teardown
Warning message no longer necessary
getAllBranches() only returns branches, not all refs (tags and pulls and ...)
Better warning message when a branch is not found
Infinitest config file
Separated json properties from domain objects for Branches and Commits
Separated json properties from domain objects for rest of Github domain objects
Mixins extend their target classes
Separated json properties from domain objects for Trello domain objects
Dead code removed
New class just for testing json conversions
Cards of a Trello List are serialized outside of the List class
Json-based methods are no longer static, they can use different mixin associations
Merge branch 'mixins'