Adapt use of BPV functors
This is a follow up on new way to give context to functors, LHCb!1441 (merged). Essentially, all BPV functors need to be "instantiated". This means adding parentheses after BPVDIRA BPVETA BPVCORRM BPVVDCHI2 BPVVDZ.
Relies on fix to contextualization in LHCb!1528 (merged)
(In Atom one can search and replace like so ([^a-zA-Z])BPVDIRA([^_])
-> $1BPVDIRA()$2
)
Edited by Rosen Matev