Rename ML API to Discern
Add the Vagrant+Ansible option for installation
Cleanup
Merge branch 'dev' of github.com:edx/discern into dev
clean up the imports
Remove cpu alarms
Merge branch 'dev' of github.com:edx/discern into dev

Conflicts:
	docs/installation/usage.rst
Throttle all models, add in django analytical for google analytics
Validation check on createuser model to ensure email is added
Createuser model now uses the normal allauth signup interface
Wire in google analytics
Fix test, update travis
Merge pull request #128 from edx/dev

Dev