Metacat

Replaced the JiBXException by MarshallingException.

Use the method getContextURL rather than getSecureContextURL in the getCapacities method.
So if the server doesn't support sll, the getCapacities will return a baseURL with http.

correct two minor differences from 2.6 merge: formatId parameter for MetacatHandler and using AuthUtils for gathering group membership information.

Merge in changes from the 2.6.0 release.

merge from 2.6 branch: use AuthUtils to gather user group subjects

Merge changes from the 2.6.0 branch in MNodeService.allowUpdating() so it honors the localhost MN certificate.

refs https://projects.ecoinformatics.org/ecoinfo/issues/7018

merge from 2.6 branch: use AuthUtils to get group and equivalent identities rather than manually try to extract groups from subject info (can include incorrect groups for given primary subject). https://github.nceas.ucsb.edu/KNB/arctic-data/issues/163

merge from 2.6 branch: use group subject (not name) when translating Session.subjectInfo into group list for Metacat's DocumentImpl. https://github.nceas.ucsb.edu/KNB/arctic-data/issues/163

Reformat the create and update method.

Close the input stream on the create/update method when the code aborts.