Some central tuning for bandq eoy resprucing
Fix a few issues about !3839 (comment 8640993) (c.c. to @rzan )
Tighten a bit the b2etacX lines (etac->HHHH) using B_MVA used in many B2OC lines. (c.c. to @lzhang @yujiel @gcavalle @gromolin @lcapriot )
Tighten a bit the ipchi2 and vertex chi2 cut for several Double D0 lines, so that the bandwidth cost in resprucing is lower than s24c2 and S24c3. (c.c. to @pnaik)
Edited by Mengzhen Wang