Fixed bug in #791

You were encoding an already encoded json =)
Merge pull request #1062 from donovanmuller/master

Java: Updating play2-java-jpa to use latest play2
Add vagrant configuration for setting up a VM for testing that benchmarks can be run
Add static private ip for vagrant box
Enable ssh access for 172.16.16.16 private address
Execute bootstrap.sh at startup
Remove GUI, run bootstrap as vagrant user instead of root
Comment and cleanup vagrantfile
Update Vagrantfile to work with master
Cleanup database install scripts
Add developer mode
Build custom MOTD
Use Ubuntu14.04 box instead of 12.04
Generalize bootstrap script so it's not dependent on the user account
Add support for AWS provider
Print warning if host OS cannot run our VM
Add basic support for 32-bit VM
Remove dev parameter and always use local clone
Update vagrant-specific README
Minor README updates