+* Mon May 14 2012 Thierry Parmentelat <thierry.parmentelat@sophia.inria.fr> - sfa-2.1-7
+- renamed sfa/plc into sfa/planetlab
+- plxrn moved in sfa/planetlab as well
+- bugfix for sfaadmin reg update --pi <>
+
+* Sat May 12 2012 Thierry Parmentelat <thierry.parmentelat@sophia.inria.fr> - sfa-2.1-6
+- native data model now has a authority x user (PI) relationship
+- no call to 'augment_records_with_testbed_info' for GetCredential
+- which means, registry can now be used without an underlying testbed
+- reviewed code about relationships b/w objects and related in pl driver
+- reviewed PL import wrt roles and pis
+- removed mentions to is_enabled in driver
+- small changes in update_relation* in driver interface
+- sfaadmin: can create authorities and attach pi users to them
+- sfaadmin: categories can be abbreviated
+- sfi list and sfaadmin list have a new -r/--recursive option
+- this means that List now supports an (optional) 'options' argument
+- sfi config can display config vars
+- sfaadmin code in sfa.client + /usr/bin/sfaadmin shortcut
+