re-write molcas _parse_momatrix
re-write molcas _parse_momatrix

tjduigna/exatomic,avmarchenko/exatomic,exa-analytics/atomic,exa-analytics/exatomic,alexvmarch/atomic,exa-analytics/exatomic,exa-analytics/exatomic,exa-analytics/atomic,tjduigna/exatomic,tjduigna/exatomic,alexvmarch/atomic,exa-analytics/exatomic,avmarchenko/exatomic,avmarchenko/exatomic