Add Vim plugin to change Ruby hash syntax.
Various aliases additions and refinements.
Improve ctags hook performance during rebases.

Taken from github.com/richo/git_template/commit/ead4a33, itself
a refinement of tbaggery.com/2011/08/08/effortless-ctags-with-git.html.
Don't abbreviate month name in tmux status-line.
Ruby snippets: call `before` and `after` with parens.
Vim: when running alongside a tmux pane, send test-running keys to it.
Don't resume cursor position within git rebase buffers.
CommandT should ignore public/assets.
Make Ctrl-P fast by sourcing its file list from Git.
Add time indicator to Zsh right-hand prompt.

This is limited to Tmux sessions because the right-hand prompt includes
an unsightly 1 character of padding, the removal of which with
ZLE_RPROMPT_INDENT introduces weird corruption to the left-hand prompt,
except inside Tmux, where everything works great.
Remove unused wunjo prompt.
Stop using custom CloseBuffer function, but leave it around.