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.