* Sleep status is tracked by analytics when toggled. * Modify test: test that analytics is called with 'sleep' event and data passed includes the user's new sleep status
* remove apiv2 behavior from ops * remove apiv2 behavior from fns
* Re-organize common folder * fix: Correct paths in tests * fix: move new content to proper folder * chore: Move audio folder to assets * Move sprites to sprites assets directory * Move css sprites to assets directory * Split out readmes for common code and sprites * Move images to assets directory * Move destinatin of shared browserified file * remove unused file * move compiled js to client-old * Fix karma tests * fix: Correct paths for sprites