BLTI-246 remove redundant skeleton entity provider

git-svn-id: https://source.sakaiproject.org/svn/basiclti/trunk@127476 66ffb92e-73f9-0310-93c1-f5514f145a0a
BLTI-249

Solve the problem where you must run Lessons before calling the
LORI web services in order to created that first page and item.

Now the LORI web service detects this condition and makes that initial
structure for Lessons so things can happen in any order.

Simple steps to test included in the JIRA.



git-svn-id: https://source.sakaiproject.org/svn/basiclti/trunk@127566 66ffb92e-73f9-0310-93c1-f5514f145a0a
BLTI-253

Send proper role for Administrators on LTI launch



git-svn-id: https://source.sakaiproject.org/svn/basiclti/trunk@127585 66ffb92e-73f9-0310-93c1-f5514f145a0a
BLTI-230

Catch up with trunk.



git-svn-id: https://source.sakaiproject.org/svn/basiclti/branches/BLTI-230@127643 66ffb92e-73f9-0310-93c1-f5514f145a0a