Moved PartitionMembership to the supervised package

git-svn-id: https://svn.cms.waikato.ac.nz/svn/weka/trunk@9910 e0a1b77d-ad91-4216-81b1-defd5f83fa92
Moved PartitionMembership to the supervised package

git-svn-id: https://svn.cms.waikato.ac.nz/svn/weka/trunk@9911 e0a1b77d-ad91-4216-81b1-defd5f83fa92
PartitionMembership has moved to the supervised package

git-svn-id: https://svn.cms.waikato.ac.nz/svn/weka/trunk@9912 e0a1b77d-ad91-4216-81b1-defd5f83fa92
Updated because the relation name changed when PartitionMembership moved packages

git-svn-id: https://svn.cms.waikato.ac.nz/svn/weka/trunk@9916 e0a1b77d-ad91-4216-81b1-defd5f83fa92
Merge remote-tracking branch 'upstream'