Fix for backwards compatibility: setStartElementId can be used with "BEGIN_section" and Markers are now removed from the lattice.
Fix for backwards compatibility: setStartElementId can be used with "BEGIN_section" and Markers are now removed from the lattice.

EuropeanSpallationSource/openxal,EuropeanSpallationSource/openxal,EuropeanSpallationSource/openxal,EuropeanSpallationSource/openxal,EuropeanSpallationSource/openxal