Update link to user documentation in README
Fixing a race condition loading sections of the ORA2 UI
Merge pull request #375 from edx/sanchez/fix_training_race_condition

Fixing a race condition loading sections of the ORA2 UI
Update information about accessing specific student info
Merge pull request #373 from edx/sylvia/docs/TIM-243-2

Update information about accessing specific student info
Fix typos
Merge pull request #378 from edx/sylvia/docs/typos

Fix typos
Merge pull request #372 from edx/will/update-rtd-link

Update link to user documentation in README
Split up create and get for Student Training Workflows
Merge pull request #383 from edx/sanchez/TIM-610-Fix-IntegrityErrors

Split up create and get for Student Training Workflows
Fix the grade mixin to display AI grades
Gracefully handle peer assessing before submitting a response
Merge pull request #386 from edx/sanchez/fix_grade_mixin_for_ai

Sanchez/fix grade mixin for ai
Merge pull request #387 from edx/will/ignore-peer-assesss-if-no-sub

Gracefully handle peer assessing before submitting a response
Gracefully handle when someone calls the self-assess handler without first making a submission
Merge pull request #385 from edx/will/ignore-self-assessment-if-no-sub

Gracefully handle self-assessment with no submission.
Merge branch 'master' into ai-grading

Conflicts:
	apps/openassessment/workflow/api.py
	apps/openassessment/workflow/test/test_api.py
	apps/openassessment/xblock/static/js/openassessment.min.js
Added points where information about AI workflows is sent to datadog
Merge pull request #388 from edx/gradyward/datadog

Information about AI workflows gets sent to datadog
Update the Vagrant configuration to use:
* gunicorn
* nginx
* mysql
* memcached
* celery flower
* upstart

Set file encoding for Python interpreter to fix a test failure in the Vagrant VM.
Configure Vagrant log files to go to logs/vagrant.