added Vagrantfile that provisions a clean Ubuntu box with Jekyll
added .idea/ and .vagrant/ to .gitignore
added README.md with instructions to use Vagrant
modified readme.md
added shell command in Vagrantfile to start jekyll
added home page to navigation in _config.yml
added Twitter Bootstrap RC3 and updated default layout
edited home page text and updated to bootstrap
Merge pull request #2 from pate/master

added Vagrantfile, Bootstrap RC3 layout