Merge pull request #3 from bcotton/master

First pass at a yellow on blue theme
Check for existence of user init file.
Update hotkeys.md
Trying to improve the documentation.
Update README.md

Fixing a few typos in the docs.
Added a new keyboard shortcut link.
Added link to the remote pairing section.
Merge pull request #4 from aesterline/documentation

Documentation
Add a slightly customized copy of color-them-twilight to make the region/selection more visible.
Confirm on quit. I have killed emacs with my fat fingers one too many times.
Correcting a few errors in the documentation.
Merge pull request #5 from aesterline/documentation

Correcting a few errors in the documentation.
Update hotkeys.md

created a repl section
Add blackboard theme.
Check if server is already running before trying to start it.
Merge branch 'master' of rally.github.com:RallySoftware/rally-emacs
Merge pull request #7 from jchauncey/patch-1

Update hotkeys.md
Leave truncate mode off, as is the default.

According to the emacs Wiki, turning on truncate-lines globally is a bad idea.
As a long-time emacs user, I found this quite annoying.
This belongs in user.init.el if preferred