Hide bar on non-primary Xinerama screens for 3.9 release.
Hide bar on non-primary Xinerama screens for 3.9 release.

bwhmather/wmii,bwhmather/wmii,sunaku/wmii,sunaku/wmii,0intro/wmii,0intro/wmii,bwhmather/wmii,0intro/wmii,0intro/wmii,sunaku/wmii,bwhmather/wmii,sunaku/wmii,sunaku/wmii,bwhmather/wmii