The IndiCreateUpdate operation updates or creates an individual record.
If the individual OGFN is 0, the individual will be created. Otherwise if it has
a lock it will be updated.
2008-08-19 Initial version without URL versioning
2009-03-03 Version URL's implemented
2009-03-18 Seperate SOAP and REST URL's
2009-09-09 Added SessionId as parameter
SOAP URI:
/Service/2009-09-09
REST URI [POST]:
/FamilyTree/2009-09-09/Indi.svc/CreateUpdate