The onepdm and twopdm code is revised to calculate the pdm when bra and
ket states are different. Namely, the transition matrix.
To use it, tran_onepdm, tran_twopdm or restart_tran_pdm,
restart_tran_twopdm is set in input file.
Non spin Adapted onepdm and twopdm is finished. It is based on npdm code.
Non spin Adapted onepdm and twopdm are finished. It is based on npdm code.
Merge remote-tracking branch 'upstream/master'
Merge branch 'master' of https://github.com/sanshar/block