cone dystrophy classification review

[lschriml]

#1294 #1293 tickets
ScitBite review identified a needed classification review:
this OMIM is for achromatopsia type 5, which included with cone dystrophy 4, cone dystrophy 3 in OMIM:602093, nomenclature change, as this OMIM was previously called 'cone-rod dystrophy 14' which is DOID:0080314. -- cone dystrophy and cone-rod dystrophy nomenclature needs to be reviewed/revised