Bin unnecessary variables

Doing .ui "manually" is not *that* verbose;)

Change-Id: Ide50258174e86cc94975a33c5c0e5c663ae8d77c
D'oh, it's oor:separator. Thanks to dtardon for pointing it out to me

I guess it would be futile to expect some warning at run-time about an
unrecognized attribute.

Change-Id: I04ccaa6df8ec932f747384486174c1fd23eb110a