Fix a typo in one of the terminfo files

Signed-off-by: Wincent Colaiuta <win@wincent.com>
Revert "*sh: remove now-useless ssh() function"

I've got another workstation. I've set up a host alias as "sandbox", so
even if the identity of the machine changes, I can keep this function in
place.

This reverts commit 58771e2aabec7e89bfeb0833ab580eaadb2fd54e, with
modifications (ie. s/humus/sandbox/).

Signed-off-by: Wincent Colaiuta <win@wincent.com>
Add install script for setting up terminfo entries

I've had to set this up on three machines in the last few days, and this
basic process has worked on all of them; I'm going to call this good
enough to "reify" in the form of a script.

One gotcha: if you're doing a static tmux build you'll probably wind up
with a $HOME/share/terminfo directory. You should do that before you run
this script.

Unlikely to work everywhere, but it is working for me on OS X 10.9 and a
couple of 5.x CentOS boxen.

Signed-off-by: Wincent Colaiuta <win@wincent.com>
Vim: prefer Python 3 for gundo

On my sandbox, I was only able to get Python 3 to work. With this
setting, gundo works there, and it continues to work on my OS X box too
(which only has Python 2 support).

Signed-off-by: Wincent Colaiuta <win@wincent.com>