Force ediff to layout side-by-side, not top-to-bottom
Added two methods for paredit.

(paredit-duplicate-closest-sexp)
  -- Duplicate the sexp you are in, or near. Not sure what key to bind to.
     You decide

(paredit-wrap-round-from-behind)
  -- Like M-( but from the other side.
     Bound to M-)
Merge pull request #26 from bcotton/master

more stuff