ADD Vagrant file and CentOS 6.5 bootstrap script
Fix installation destination directory
Working on 6.3 support
Merge branch 'feature/vagrant_support' of github.com:telefonicaid/fiware-orion into feature/vagrant_support

Conflicts:
	scripts/bootstrap/centos63.sh
Added README section
Reverted back to CentOS 6.5
Added info about system usage of vagrant
Merge pull request #637 from telefonicaid/feature/vagrant_support

Vagrant support for Orion