minor update classes IO, Math: moved SCALE_UM_M to Math; related updates
update IO::writeFloorplanGP, add plotting of TSV groups into floorplan
minor fix ThermalAnalyzer::adaptPowerMaps, use of local copies of TSVs groups
cleanup/restructuring class FloorPlanner: put several related variables into sets of structs; related updates
minor update README; pointed out standard folder for HotSpot
added exp/run*.sh scripts; batch-mode template scripts
Merge branch 'master' into GMT_2D_Convolution