go back to radians
replace >getCellID0() with Utility::guessSensorID
remove useless commented out lines
go back to initial rotations in GEAR given in radians

add EUTelGeometryTelescopeGeoDescription::findNextPlaneEntrance(...) method
uses TGeo volumes navigation to get next plane intersection point. tbc
findNextPlaneEntrance declaration method
add Correlator histograms manager block