Neal/dotfiles — pull request #1 by Miladiir (2014-10-30 08:47:55+00:00)
Title: New Brew install url, Fixed bootstrap error on set-defaults

The script tried to use the old ruby install script url for Brew, which is deprecated
now.
We were looking for a file in $DOTFILES/..., however $DOTFILES was never
set. Instead use DOTFILES_ROOT.