obsolete increased nucleus size

[dosumis]

Increase nucleus size was only partly fixed when other CP terms were edited

This term is still defined textually as a quality, but classified as a type of nucleus

Background in this ticket:
#572

Poss fixes - look at discussion nuclear/cytoplasmic ratio & usage of "increased nucleus size" - immune cell defs:

[dosumis]

Having looked at this some more - the solution is to obsolete the term adding
replaced_by to:

id: PATO:0040072
name: high nuclear/cytoplasmic ratio

This PATO term should also be substituted for all uses of "increased nucleus size" in CL, e.g.

meyolobast Equivalent to
(granulocytopoietic cell and has part some basophilic cytoplasm and has part some increased nucleus size and has part some euchromatin (GO) and lacks_part some azurophil granule (GO))