bugfix on implementation of met-ht
using 13TeV_CSA14 signal regions
now cd-ing to right dir inside file in writeToFile
added metMin getter
bugfix! now setting correctly mttMax when reading region from a name, using 'to' and not '_' when writing mtt name, correctly setting inBox in initialization from name
bugfix: correctly implemented deltaPhi and |mht-met|/met cuts, now saving all plots and histograms in same dir
saving datacards in monodir