vr-jugglua install via homebrew

vr-jugglua-install.sh

#!/bin/bash

# Install homebrew (taken from http://brew.sh/)
ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

# Add brew to your path
echo "# Prepend homebrew bins to your PATH" >> ~/.bash_profile
echo "export PATH=/usr/local/sbin:/usr/local/bin:/usr/local/Library/Contributions/examples:$PATH" >> ~/.bash_profile

# Tap casallas/vr
brew tap casallas/vr

# Update homebrew just in case
brew update

# Install vr-jugglua
brew install vr-jugglua

# Link NavTestbed.app to /Applications
ln -s `brew --prefix vr-jugglua`/NavTestbed.app /Applications