FLUID-4599: Toggle play overlay added when play model changed.
FLUID-4599: CSS for overlay
FLUID-4599: removed unused commented code
FLUID-4599: Fix the IE issue that the mousedown event on the overlay div is not passed through to the video underneath.
FLUID-4599: Merged Cindy's click-through fix for IE and adding overlay image. Click-through error: plays on control bar click
FLUID-4599: More fixes for the IE event pass-thru issue to ignore the click on the controller bar and the transcript menu.
FLUID-4599: Removed the redudant mouse position check with Y value.
FLUID-4599: Removed the not-in-use variable.
FLUID-4599: More fix for IE event pass-thru issue: stopped the controller from bubbling up the mousedown event to the parent overlay.
FLUID-4599: Added comments.
FLUID-4599: Cleaned up toggle play overlay code.
Merge branch 'FLUID-4599' of git://github.com/cindyli/videoPlayer into FLUID-4599-overlay
FLUID-4599: Fix for caption layout in FF. Moved overly to its own div within videoContainer. Cindy's IE hacks no longer needed.
FLUID-4599: Removing comment
FLUID-4599: Detabbed
FLUID-4599: Removing Cindy's workaround for IE
FLUID-4599: Linted
FLUID-4599: Added opaque black to play overlay. Also changed videoplayer to the correct videoPlayer in css
Merge remote-tracking branch 'heidiv/FLUID-4599-overlay'

* heidiv/FLUID-4599-overlay:
  FLUID-4599: Added opaque black to play overlay. Also changed videoplayer to the correct videoPlayer in css
  FLUID-4599: Linted
  FLUID-4599: Removing Cindy's workaround for IE
  FLUID-4599: Detabbed
  FLUID-4599: Removing comment
  FLUID-4599: Fix for caption layout in FF. Moved overly to its own div within videoContainer. Cindy's IE hacks no longer needed.
  FLUID-4599: Cleaned up toggle play overlay code.
  FLUID-4599: Added comments.
  FLUID-4599: More fix for IE event pass-thru issue: stopped the controller from bubbling up the mousedown event to the parent overlay.
  FLUID-4599: Removed the not-in-use variable.
  FLUID-4599: Removed the redudant mouse position check with Y value.
  FLUID-4599: More fixes for the IE event pass-thru issue to ignore the click on the controller bar and the transcript menu.
  FLUID-4599: Merged Cindy's click-through fix for IE and adding overlay image. Click-through error: plays on control bar click
  FLUID-4599: Fix the IE issue that the mousedown event on the overlay div is not passed through to the video underneath.
  FLUID-4599: removed unused commented code
  FLUID-4599: CSS for overlay
  FLUID-4599: Toggle play overlay added when play model changed.