less: use .rounded mixin for border-radius
libs: get latest athena-lib-js
less: stylefix: missing semicolon
elapsedTimeControlView: create hidden input field
less: refactor into cleaner hierarchy
controlViews: don't react to hover when disabled
elapsedTimeControlView: don't brighten on hover
elapsedTimeView: highlight elapsed time on hover
timeInputView: bugfix: util.keys.{ESC -> ESCAPE}
controlsViewSpec: separate events testing

use a describe block for elapsedTimeControlView events
elapsedTimeControl: toggle input & trigger events
controlsToolbarView: bugfix: forward event args
specs: add tests for videoLinkShell controlView
videoShells: wire up elapsedTimeControl seek event