Separate Python and JavaScript install/test scripts
Show new-style locations in course staff debug info (opaque keys update)
Define AI grading API.
Merge pull request #345 from edx/will/new-style-locations-in-course-debug-info

Show new-style locations in course staff debug info (opaque keys update)
Merge pull request #343 from edx/will/ai-api-definitions

Define AI grading API.
Merge pull request #342 from edx/will/javascript-test-script

Separate Python and JavaScript install/test scripts
Merge branch 'master' into ai-grading
Initial AI training implementation
Checkpoint -- worker implementation
Checkpoint -- API worker stuff
Checkpoint
Happy path passing checkpoint
Updated gitignore and cleanup test scripts
Updated arch document to match implementation
Test coverage
More tests
Even more tests
Even even more tests