[Vim] Stripe CSV column headings
[Emacs] Remove obsolete Smart Mode Line setting

Smart Mode Line has deprecated its minor-mode-hiding functionality in
favor of another package.
[Emacs] Remove PATH hack for fish

This was never a good idea, and breaks in 24.4. Fish actually is
supposed to export PATH delimited with colons, so everything should just
work.
[Emacs] Move the windows section
[Emacs] Add simple yank buffer command
[Emacs] Add smart narrow/widen command
[Emacs] Use Ido for Yasnippet prompt
[Emacs] Fix typo in emacs.org