Updating lesstif to 0.95.2 (2009).

Some patches can be removed.
I updated it because the scroll wheel was going the oposite direction in ddd.
https://bugs.launchpad.net/ubuntu/+source/ddd/+bug/37664

(cherry picked from commit 0115853aa97ec5d6acbdb48fd2f0db0df43258c1)