added authors list as per ISIS_TC action item, (#3867)

* added authors list as per ISIS_TC action item, need to figure out some first name only authors still

* Converted some e-mails to names

* Fixed alphabetical order and removed duplicate

* Update AUTHORS.rst

Lee -> Kaitlyn Lee

* Removed old Michael

* Removed Oxez as duplicate

Co-authored-by: Jesse Mapel <jam826@nau.edu>