variables: fix sorting and spacing, refs. #110
variables: fix sorting and spacing, refs. #110

michaeltchapman/puppet-galera,CSC-IT-Center-for-Science/puppet-galera,michaeltchapman/puppet-galera,michaeltchapman/puppet-galera,CSC-IT-Center-for-Science/puppet-galera,CSC-IT-Center-for-Science/puppet-galera,fraenki/puppet-galera