Mount current folder via nfs in example Vagrantfile
Set up port forwarding for ember and rails
Move forwarded ports to a range that is less likely to conflict
Update required vagrant version to 1.6.5
Update synced folder to use basename from host
Update g5-nodejs to install grunt-cli
Update g5-nodejs to latest release
Merge pull request #7 from G5/fix_folder_sync

Fixes for an ember/rails development environment