updating poms for 0.2.3-SNAPSHOT development
updating develop poms to master versions to avoid merge conflicts
Merge branch 'master' into develop
Updating develop poms back to pre merge state
Changed Answer model on the Server.
Updated endpoint to use the changed model.
Fixed watchdri script.
Optimized Create Waypoint Modal.
Implemented Blobstore upload.
Added missing JSON dependency.
added hg-file-upload as bower dependency.
Implemented image uploading on the client side.
Fixed clientside upload.
Fixed more stuff of the image upload.
Implemented ImageUrl on the server.
updating poms for branch '0.3.0' with snapshot versions
updating poms for branch'release/0.3.0' with non-snapshot versions
Merge branch 'release/0.3.0'