Adjust wipe.sh to properly default if no flags are passed
README fix
Merge pull request #143 from andymcc/sprint

Merged automatically by jenkins after successful gate test
If not supported ubuntu version, then exit
Merge pull request #144 from andymcc/sprint

Merged automatically by jenkins after successful gate test
Exit if unsupported ubuntu version for dev script
Merge pull request #145 from andymcc/sprint

Merged automatically by jenkins after successful gate test
added vagrant config and readme
Merge pull request #146 from hughsaunders/vagrant

Merged automatically by jenkins after successful gate test
now with more interfaces for nova machines
Merge pull request #147 from hughsaunders/vagrant

Merged automatically by jenkins after successful gate test
Merge branch 'apply_patch' of github.com:hughsaunders/opencenter-install-scripts into apply_patch
add missing then, improve wording