FLOE-112: Inserting video placeholder
FLOE-112: fetch/save video url
FLOE-112: Updated video placeholder
FLOE-112: Updating URL from model/persistence
FLOE-112: Managing state of OK button
Merge remote-tracking branch 'jobara/FLOE-112' into FLOE-112-jobara
FLOE-112: Updated insertVideo reset
Merge remote-tracking branch 'jobara/FLOE-112' into FLOE-112
Merge branch 'master' into FLOE-112
FLOE-112: Fixed up styling to resemble the designs a bit more. Todo: add panel inside the simpleEditor for the metadata panels to reside in.
Merge branch 'master' into FLOE-112
Merge remote-tracking branch 'jhung/FLOE-112' into FLOE-112
FLOE-113: Implemented the audio metadata panel.
FLOE-113: Replaced tabs in style.css with spaces.
FLOE-113: Fixed the panel flickering issue in the audio metadata panel when switching btw audio attributes.
FLOE-112: Significant changes to the way the markup has been structured. The application now lays out properly in mobile resolution, and scales for larger displays. Styling modified to match the demo more closely.
FLOE-112: Added greeting text.
Merge remote-tracking branch 'jobara/FLOE-112' into FLOE-112
Merge remote-tracking branch 'cindyli/FLOE-113'

* cindyli/FLOE-113:
  FLOE-113: Fixed the panel flickering issue in the audio metadata panel when switching btw audio attributes.
  FLOE-113: Replaced tabs in style.css with spaces.
  FLOE-113: Implemented the audio metadata panel.
Merge branch 'master' into FLOE-112