first crack at making an ansible playbook to work with vagrant
Update Django version to 1.5.1
First attempt to install Discern using Vagrant + Ansible
Merge branch 'nate-ansible-vagrant' of github.com:edx/discern into nate-ansible-vagrant
Merge branch 'nate-ansible-vagrant' into dev

Conflicts:
	docs/installation/installation_overview.rst
Update health check
Merge remote-tracking branch 'origin/dev' into dev
Add in a status check and update template accordingly
Fix data import script
Remove pointless error message
Fix some potential celery task issues by using cache locks
Cache locks times are django settings
Prune older code
Update ease version
fixed formating problem

Conflicts:
	docs/installation/installation_overview.rst
add link to quoted reference to usage
Fix some permissions bugs
swap tastypie for newer version
Fix tests
Open ports on rabbit box to enable downloading of apt packages