add sanity check for ease installation
work toward an API tutorial for discern
script to create objects for tutorial
working the tutorial. added examples to create objects and associate the course with an organization
wip - tutorial for Discern Server
added code to create essays and scores
script to monitor eases progress processing scoring essays
finishing first draft of tutorial
merged with discern master
updated AUTHORS
Merge pull request #125 from kern3020/master

tutorial - first draft
enumate -> enumerate
Merge pull request #126 from edx/dev

Dev
Add in some additional stuff to the usage text.  Test RTD service hook.