Set default tramp connection method to rsync.
Merge branch 'master' of github.com:russell/dotfiles

* 'master' of github.com:russell/dotfiles:
  Move check-parens to after save hook, add paredit to slime repl
  Don't enable whitespace mode in slime-xref-mode
  Fixed reference to emacs term in zsh.
  Force a colour prompt for emacs.
  Set default term face.