First commit.
First version of vra-hra framework.

References #377
First version of mods-hra framework.

References #378
Removed comment.
Added unit test 'perms-vs-ace.xq'.
Added support for collections created by user to have 'biblio.users'
as owner's group,

References #383.
Added dependencies to the readme.
Added system:as-user() to get the XML source of a resource.

References #388.
Added unit test for recursively deleting ACLs.

References #389.
Added unit test for recursively set ACLs.

References #390.
Added unit test for recursively check ACLs.

References #391.
Added unit test for listing the shared collection for an user.
Reformat.
Added framework for VRA records.
Improved recursively-check-acl.xql and recursively-set-acl.xq unit
tests.
Added correct ACE index to Sharing Folder dialog.
Added alert for non-implemented action on the selection list.

References #339.
Added system:as-user() for op:create-collection().

References #411.
Added unit test for recursively change owner and group.

References #294.
Added unit test for removing empty vra element sets.

References #414.