add missing parameter [set to default value (-1.)] needed for confDB

in integrating the new strip cluster charge cut @HLT
I found there was a missing parameter (pTChargeCutThreshold) in the template module in confDB
it is needed for the new implementation of the CCC@HLT

please, integrate this PR asap
[the new configuration should go into confDB w/in pre7, and JetMET should cross check the performance]