Updating SDK to include several new survey-based APIs
Adding single method to make a change to a survey; tests
Hide the retrieval of MRP survey, that's not something the client needs to know given a schedule
Fixing merge
Merge pull request #49 from alxdarksage/survey-in-use

Updating SDK to include several new survey-based APIs
Fixing build?
Merge pull request #51 from alxdarksage/develop

Adding a User-Agent header for the SDK
Fixing tests
Merge branch 'develop' of https://github.com/Sage-Bionetworks/BridgeJavaSDK into develop