Update Hebrew translation

Started-by: Diego Iastrubni <diegoiast@gmail.com>
Change-Id: I32932ec0b5b1c96ef5f18da0297ef646c5780c24
Reviewed-by: Genghis Khan <genghiskhan@gmx.ca>
Reviewed-by: Orgad Shaneh <orgads@gmail.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>