Update README with instructions to match workflow
Update header of Vagrantfile to better describe project
Update hostname of the development environment to wsuwp-indie
Specify a UID and GID for the mounted www directory
Port over host and guest machine hosts handling from WSUWP Platform

This allows for proper setup of `/etc/hosts` on both the local and guest machines.
Replace Salt provisioning with shell scripts to use Salt provisioning

Rather than having Vagrant handle the Salt provisioning calls for us, we use a few inline shell command to set the environment up properly before continuing.

This commit uses the 30-indie branch at the WSU Web Provisioner repository. We'll need to update that to master as we go.
Remove unused database directory
Move old pillar directory to top level

We're no longer including provisioning with WSUWP Indie, but we do still need the project specific pillar data for when provisioning calls for it.
Remove old Salt provisioning in favor of WSU Web Provisioner
Update naming in license document
Add a mapped directory for Salt pillar data in local development
Host entries inside the machine should point to 127.0.0.1
Additional synced folder for Salt pillar data is not needed

We can use the directory mounted by default in /vagrant/pillar.
Switch branch for WSU Web Provisioner back to master

Things are now working in union between the repositories
Lower the log level to info on salt.highstate
Merge pull request #2 from washingtonstateuniversity/2-provision

Update Vagrantfile to work with new WSU Web Provisioner