Fix typo in docstring
Create keys on save
Fix broken tests
Change project factory default values
Add creating/deleting github hooks if need
Fix project tests
Fix task tests
Ignore disabled project in nodes
Add api resource for github hook
Fix nodes tests
Fix registering hook on github
Merge branch 'feature/run-on-rackspace' of github.com:nvbn/coviolations_web into feature/run-on-rackspace