add Vagrant install for easier setup
Merge pull request #31 from paulswartz/vagrant

add Vagrant install for easier setup
fix more issues after working with Issac
Merge pull request #35 from paulswartz/vagrant

fix more issues after working with Issac
README: updates postgis setup
removes .gitignore

please don't add .gitignore to the repo.
quick style update to make the sidebar come in over the map