Added compute22 method. Tests needed
Added compute22 method. Tests needed

git-svn-id: 10017fdc34b1464762e3d0996936d51ab14f93c2@524 10c4dfc4-00c9-b076-3360-45a67c2f8363

aeantipov/pomerol,aeantipov/pomerol,aeantipov/pomerol