GPII-75: added support for save functionality through the flow manager.
Merge branch 'master' into GPII-75
Merge branch 'master' into GPII-75
GPII-75: updated tests to work with kettle test utils. Added development tests for global dev config.
GPII-75: added tests for user save via the flow manager.
GPII-75: updated flow manager save tests.
GPII-269: updated prefs server API to return {token: '...', preferences: [...]}
GPII-217: added CORS support to prefs server.
GPII-217: simplified CORS config for pref server.
GPII-75: added io flow manager grade, tests for save.
GPII-75: added login session support
GPII-75: added session support for flow manager logout
GPII-75: simplified clear session on logout
GPII-75: fixed all tests.
GPII-75: updated package.json to have the latest kettle revision.
GPII-75: updated AcceptanceTests.js to work with kettle test utils.
Added UserUpdate.js
GPII-75: updated UserUpdate to handle requests correctly.
GPII-75: updated LCM server config to inlcude update API.
GPII-75: adding prelimenary update stuff.