New header-on-full-only optional class added, additional testing languages, debugging lines, and other languages in headers.
* New optional class for video player elements "moon-video-info-header-full-only" can be added to have it automatically hidden when switching from full-background to angle-background.
* Added RTL languages and descriptions of why a particular locale may be useful.
* Toggle outlines to help debug layout.
* Minor cleanup of FontSample.
Enyo-DCO-1.1-Signed-off-by: Blake Stephens <blake.stephens@lge.com>