Adding think() task for Celery async jobs.
Merge branch 'master' of https://github.com/algobunny/djv
Moved API secrets to djv/secret.json. Changed /media/ to accept different service settings.
Fixed API calls to Stockpodium and Face++.
Fixing /fb_profile/ endpoint to create FBUser properly.
Merging with master from hoyinlai branch.
Removing reference to api_secrets.py. Moving Kaltura sampling files to main MEDIA_ROOT.
Merge branch 'master' of https://github.com/algobunny/djv