Improved UUID validation logic for manual UUID selection.
Improved UUID validation logic for manual UUID selection.

Fixed the logic that was backwards when you chose a UUID manually.

RewardGateway/puppet-gluster,derjohn/puppet-gluster,pdrakeweb/puppet-gluster,pdrakeweb/puppet-gluster,pulecp/puppet-gluster,rdo-puppet-modules/puppet-gluster,RewardGateway/puppet-gluster,derjohn/puppet-gluster,derjohn/puppet-gluster,purpleidea/puppet-gluster,purpleidea/puppet-gluster,pdrakeweb/puppet-gluster,rdo-puppet-modules/puppet-gluster,rdo-puppet-modules/puppet-gluster,RewardGateway/puppet-gluster,pulecp/puppet-gluster,pulecp/puppet-gluster,purpleidea/puppet-gluster