Git logs for everyone
Extracted git logs into helper file
Bump command-t height
s/set-option/set
Use vi-mode in every readline app

Like rails console and irb
Run tests from vim

This keeps track of the last test you ran, so you can go into some other
class and run that same test again
Added support for minitest and test/unit
Ignore _site for jekyll development
cd into code projects
Remove pager from git log
Added `git head` command