Taxonomy issue: compromise

[Eveltjen00]

You can have the taxon as a direct property. This is the preferred ~ correct taxonomic identification. Additionally you can log identification events = nonpreferred taxonomic identification, if identifications happen at a later date. This way there is only ONE taxonomic identification linked to the object ~ the true identification. If the object first has taxon A appointed to it, and you want to change it to taxon B, you first have to make an identification event of the to be replaced taxon A and then change the properties to taxon B.

To check in version 0.60 if it looks correct both for organism and for environmental samples