Remove direct access of potentially missing keys in job enqueue 

Fix missing projection in get_all

Create list of formalized top-level info keys that will always be returned

Mark failed job output

Fix missing origin on download

Added automated testing of JSON Schemas using examples.

Added automatic unit tests for validation of example json files against existing schemas, and fixed failing tests.

Filter list of groups on GET endpoint when user is site admin

Allow subject info editing in new style

Purge newrelic support

Pin the mongodb version to 3.2 in run-tests-docker.sh

get_all analyses

400 on empty file uid|label|reaper upload

Allow users to cancel running jobs

Correct indentation