Update api_wrapper.rb after changing JSON api output, fix http_status.json.erb to output valid json
Add assignments to api_wrapper
MarkusRESTfulAPI::Users.update now returns the updated user
Merge pull request #1160 from danielstjules/api_wrapper

Api wrapper
Added groups and submission downloads to api_wrapper
Merge pull request #1161 from danielstjules/api_wrapper

Added groups and submission downloads to api_wrapper