Bind *-sexp in place of *-list navigation keys. Update to use the new iy-*-up-to-char functions.
Depend on Luke Gorrie's lively
Fix up zenburn's stupid region and line highlight colours
Enable ElDoc mode in Lisp
Install Undo-Tree
Use 'mc/mark-all-dwim'
Prevent Undo-Tree from hijacking C-? and M-?
Remove MC's RET binding to cancel multiple cursors
Install popwin and pos-tip
Install diff-hl for highlighting uncommitted changes
Enable Undo-Tree on startup