Add coffee-mode for CoffeeScript.
Add function to format JSON.
Smarter navigation to the beginning of a line.
Set vars for git commit URL.
Add scss-mode and nyan-mode.
Various minor config changes.
Update submodules. Remove helm-ipython because it disappeared from the
emacs-helm repository on Github.
Add inferior MongoDB mode

Inferior MongoDB mode for Emacs runs a MongoDB shell process in a buffer.
Add function to format JSON using underscore-cli
Add function to URL-encode/-decode a region
Enable syntax highlighting for code blocks in org-mode
Add function 'zap-upto-char'

This function is similar to `zap-to-char', but excludes the specified
character: It kills text upto and excluding the specified character.