Update README for NFS on Linux/Ubuntu
Merge pull request #21 from halfdan/readme-linux-nfs

Update README for NFS on Linux/Ubuntu
Fix misleading comment
Rename LICENSE.txt to LICENSE
Merge pull request #24 from jgillich/readme

Fix misleading comment
add --init to git submodules command in instructions

closes #22
- need to init before updating, and if they've already been init'd, the flag is a nop.
#31 - Added --provision to the instructions after upgrading guest additions
Merge pull request #28 from codelahoma/init-submodules

add --init to git submodules command in instructions
Merge pull request #25 from jgillich/license

Rename LICENSE.txt to LICENSE
Merge pull request #32 from tonyyates/master

Added --provision after upgrading guest additions
Added manifest to start node server on vagrant up

closes #29
- Upstart is used to daemonize node server
- Upstart starts the server on vagrant up and stops it on vagrant halt
- Additional puppet exec commands added to perform tasks like `git submodule update --init`, `npm install`, and `grunt init`
- These tasks ensure the node app will startup smoothly
Merge pull request #33 from tybenz/init-scripts

Start node server on vagrant up