added ribbon indicator + broken crop modes...

Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
fixed crop bug -- turned out to be a dependency leak in getGIDBefore(...) that got the current ribbon form DOM, implicitly requering DOM and data to be in sync which is conceptually wrong...

Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>