Fix show created specs.
Add support for jquery form.
Ajaxify form submission
move eval_answer to submission model
evaluate answer in mission_submission show action for staff
Whitelist uuid.
White list vars for M15, too.
Merge pull request #256 from DIdiHL/white_list_uuid

Whitelist uuid
Unblock the vars function in the whitelist
Merge pull request #257 from soedar/whitelist-1010s-oop

Unblock the vars function in the whitelist
Merge pull request #258 from wangqiang1208/features/run-test-cases-for-submission-show

show test cases results for submission show action
fix eval_answer refactor regression
Remove course's, course_purchase's and publish_record's dependency on marketplace model.
Fix publish_record_spec
Fix course_purchases_spec and publish_records_spec.
Merge branch 'development' of https://github.com/Coursemology/coursemology.org into marketplace
Fix _created_course_info_simple and its spec.