Make Racket updates easier to deal with

Signed-off-by: Christian Romney <cromney@pointslope.com>
Only use -server Java Opt

Signed-off-by: Christian Romney <cromney@pointslope.com>
Ignore Clojure, Racket, and Emacs cruft

Signed-off-by: Christian Romney <cromney@pointslope.com>
Configure xterm options for tmux

Signed-off-by: Christian Romney <cromney@pointslope.com>
Simplify emacs-live.el only to load my personal pack

Signed-off-by: Christian Romney <cromney@pointslope.com>
Add AWS, Racket auto-completion and liquidprompt

Signed-off-by: Christian Romney <cromney@pointslope.com>