Modified study service to no longer use cache. Hopefully this will resolve issues with UAT failing.
made requested changes.
Merge pull request #356 from SartoriusEarth/develop

Modified study service to no longer use cache. Hopefully this will resol...
Merge pull request #355 from alxdarksage/survey-in-use

Detecting when a survey is in use, and preventing its deletion
Working on better get methods for surveys
Renaming for clarity; adding new APIs for usability