Tweaks for make production script
BEGINRELEASENOTES
*ITS
FIX: dirac-clic-make-productions
: reset extraCommandLine options after each (reco) production so multiple overlay options do not appear in the string.
NEW: dirac-clic-make-productions
: add option to set arbitrary options for Applications (Marlin, DDSim, Overlay at the moment). All options that can be set with setter functions can be set via an extra section, e.g., "[Marlin]". Can be used to set a different SteeringFile name. Sections are automatically created with -p
ENDRELEASENOTES