SsPassFlags: add flags for Jan-optimized selections
SusySelection: add new counters for newly optimized kin criteria
get rid of the obsolete passAll
SusySelection: redefine passSrWh1j,passSrWh2j

Details:
- now defined with two signatures, one of which also flips the
  kinematic flags
- wrap old signature around new ones
- update the signal region definitions to the latest optimization (the
  one from Jan, presented at EWK on Jan 31)
increment counters for new selections