Enable magit-diff-refine-hunk
Use visual-regexp for query-replace-regexp and replace-regexp
Leave desktop-save set to the default ('ask-if-new)

Closes #82
Remove defunct comment
Remove unused cruft from init-site-lisp.el
Change how electric-pair-mode is enabled

Should now allow use of `M-x customize-variable` to override the default.
Handle console-only Emacs builds, which lack mwheel-install

Closes #85
Don't define skeleton-insert advice until skeleton is loaded
Remove redundant local definition of with-selected-frame
Drop transpose-lines binding, which I never use
Merge remote-tracking branch 'purcell/master'