Merge pull request #5762 from RosettaCommons/roccomoretti/interactive_ligand_crash_fixes
[Foldit] Bundle of ligand-related crash fixes.
A few fixes related to issues seen commonly in the small molecule design crash reports.
* Tracer output in conformer generator manager destructor is unneeded (there's some crash reports related to this, probably due to object destruction order at program shutdown.)
* With ligand generation, we can sometimes get large atom names - don't crash in ICoord parsing if we do generate those. (We may crash/mess up PDBs later, but crashing outright here is unnecessary.)
* There's some crashes related to ElementsPanel::disabled_elements() and FragmentsPanel::get_disabled_fragments() Not entirely sure what's causing this, but add in a soft-crash check for atom index issues (which is my current theory.)
RELEASE NOTES:
* Address issue causing crash-on-exit bugs.
* Made small molecule design more robust to certain causes of crashes.