Fix 'make deb' when not in a hg repo.
Fix 'make deb' when not in a hg repo.

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