util: subclass deque for Python 2.4 backwards compatibility
It turns out that Python 2.4's deque type is lacking a remove method.
We can't implement remove in terms of find, because it doesn't have
find either.
Added signature for changeset
85a358df5bbb
Added tag 2.2.2 for changeset
85a358df5bbb
localrepo: move filecache clearing into invalidate
Moving from self.destroy to _rollback fixed rollback fixed rollback
but broke mq. Move it lower rather than sideways.