Align authority fixed fields to marcedit.xul

Align authority fixed fields to marcedit.xul

Our staff have identified 11 fixed fields that are not mapped
from marcedit.xul to FixedFields.js for authority records:

* Geodiv
* Kind
* SerType
* HeadMain
* HeadSer
* TypeGov
* RefEval
* RecUpd
* NameDiff
* Level
* CatSrc

I have modified FixedFields.js to match the values in marcedit.xul
rather than the other way around so that the display remains
consistent.

Signed-off-by: Art Rhyno <art632000@yahoo.ca>
Signed-off-by: Dan Scott <dscott@laurentian.ca>