Update L1Calo dq algorithm (L1Calo_BinsDiffFromStripMedian) and config

Changes to algorithm are:

• Algo now defaults to requiring 100 entries before tests are run. InsufficientEntries with a warning status otherwise.
• Requires an entry in every ROW of plot before dead-strip testing starts. NDeadStrip result will be -1 if this condition isn't satisfied.
• Dead strips require at least MinStat (default: 100) number of entries in a neighbour strip to be declared dead
• Use a poisson model for strip probability (kolmogorov test) when strip variance is less than 100 (aka a low-stats scenario)
• Report -log(p) for unlikely strips, instead of p ... i.e. lower values are now better.

Also this added a copy of the monitored plots (hot-spot efex input maps for ecal and hcal) to the shifter folder.

DataQuality/dqm_algorithms/src/L1Calo_BinsDiffFromStripMedian.cxx

@@ -193,7 +193,7 @@ dqm_algorithms::L1Calo_BinsDiffFromStripMedian::execute(const std::string &  nam
     for(size_t i = 0;i<stripsVariance.size();i++) {
         if (testDeadStrips && stripsVariance.at(i) == 0 && stripsAvg.at(i) == 0) {
             // only dead if at least one of the neighbour strips has enough entries in it
-            if( (i>0 && (stripsAvg.at(i-1)*stripsN.at(i-1))>deadStripsThreshold) || (i<stripsVariance.size()-1 && (stripsAvg.at(i+1)*stripsN.at(i+1))>deadStripsThreshold)) {
+            if( (i>0 && (stripsAvg.at(i-1)*stripsN.at(i-1))>=minStat) || (i<stripsVariance.size()-1 && (stripsAvg.at(i+1)*stripsN.at(i+1))>=minStat)) {
                 result->tags_[TString::Format("_DeadStrip%02ld", i+1).Data()] = histogram->GetXaxis()->GetBinCenter(range[0] + i);
                 counts["NDeadStrip"]++;
             }