[zsh] zprofile up
Merge branch 'master' of github.com:thisch/dotfiles
add rank snipped

Signed-off-by: Thomas Hisch <t.hisch@gmail.com>
[emacs] helm-semantic-or-imenu for cmode
[emacs] helm-semantic-or-imenu in emacs lisp mode
[emacs] use perspective from melpa and add undo-tree to deps to fix
persp-swtich problem
[pep8] ignore capital argument names
handle empty paths in pp script
[emacs] compile emacs using gcc
[zsh] fenicsswitch command v1
[zsh] alias up
[zsh] zprofile up