update BPHY15: use all possible ways of primary vertex selection (ATLBPHYS-54)
Change DoVertexType flag in BPHY15.py from 1 to 7 in order to save all possible PV types.
Edited by Tatiana Lyubushkina
Change DoVertexType flag in BPHY15.py from 1 to 7 in order to save all possible PV types.