Upgrade package aws-java-sdk.
Upgrade package aws-java-sdk.
Merge branch 'js' of https://github.com/eric-wu/BridgePF into js
Merge pull request #202 from eric-wu/js

Upgrade package aws-java-sdk
Add server-side encryption.
Use SHA-256 for the encryption.
Roll back SHA-256 for the encryption.
Add upload controller.
Add skeleton DynamoDB upload.
Add UploadController to app context.
Merge branch 'develop' of https://github.com/Sage-Bionetworks/BridgePF into survey-responses
Fixes based on code review
Merge pull request #201 from alxdarksage/survey-responses

Survey responses from Dynamo to the controllers
Changes per code review feedback.
More changes per code review feedback.
Resolve merge conflict.
Fixing build
Adding back comment
Merge pull request #205 from alxdarksage/develop

Fixing build for local on Travis
Changing type of data