Permissions do not map correctly to 10 level permission model in iRODS 4.3.0

[erwinvanwieringen]

The 10-level permission model in iRODS 4.3.0 does not seem to be supported bij nfsrods yet.

For example. if I set 'delete metadata' to an object, this should include 'read object' permissions. However, nfsrods will not allow this object to be read.

[korydraughn]

That's correct. Support for the additional permission levels will have to be added to Jargon and then NFSRODS can react to them.

[korydraughn]

Created DICE-UNC/jargon#428 to capture part of the work.