Split up of TensorProductMatrixSymmetricSum into base and derived class. Added template specialization for arithmetic template Number being VectorizedArray<Number>.
Split up of TensorProductMatrixSymmetricSum into base and derived class. Added template specialization for arithmetic template Number being VectorizedArray<Number>.

sairajat/dealii,naliboff/dealii,naliboff/dealii,sairajat/dealii,sairajat/dealii,sairajat/dealii,naliboff/dealii,sairajat/dealii,sairajat/dealii,naliboff/dealii,sairajat/dealii,naliboff/dealii,naliboff/dealii,naliboff/dealii