#244's PR body lists some changed clickable cells but not larger ones

[realmarcin]

From the round-4 review of #244 (follows #281).

The PR body's "Clickable cells" list stops at TaxonMech GTDB +447. It leaves out ProteinTraitsMech UniProt +595, PDB +456 and CHEBI +168, and two changes of one or two records (ProteinTraitsMech NCBITaxon, CellStructureMech PDB). The heatmap catch-all also leaves out CellStructureMech CHEBI +1.

Fix: list every changed cell.