Summary: Implemented a little page where you can set your background for your terminology.
Reviewers: raster, billiob
Reviewed By: raster
Differential Revision: https://phab.enlightenment.org/D362
objects. need evas textgrid obj and more, but this marks a first
"usable" state for terminology. more needs doing like underline and
strikethrough support, blink support, visual bell, config panel etc.
SVN revision: 72007