eduPersonEntitlement 'OR'

[Peter Schober]

* Joel Levin <joel.aaron.levin at gmail.com> [2015-11-13 07:47]:
> i.e. user will have 'eduPersonEntitlement X', if they have either
> eduPersonEntitlement Y OR Z.

https://wiki.shibboleth.net/confluence/display/SHIB2/ResolverMappedAttributeDefinition
  <ValueMap>
    <ReturnValue>eduPersonEntitlement X</ReturnValue>
    <SourceValue>eduPersonEntitlement Y</SourceValue>
    <SourceValue>eduPersonEntitlement Z</SourceValue>
  </ValueMap>

The rest -- how to structure the depencies and where to put the
encoders -- depends on the specifics (will Y or Z also be released?).
-peter