Run TeX 3 times only when necessary

Running tex multiple times is a necessity when
labels or citations change. By checking if the
content.aux files has been modified from the first
TeX run, we can see whether or not we need to re-run
to update labels.
Shorten PS1 path
Export dat lang
Getting started with tmux
Script to fix sublime CPU usage

based on http://www.sublimetext.com/forum/viewtopic.php?f=3&t=13798#p53133
Proper Go configuration
Give SBT some space, dude
Store .gitconfig here as well
And the global gitignore too