user_relationships 6.x-1.3

Changes since 6.x-1.2:

• #697052 by alfaguru: Fixes position for match using comparison operators user_relationships_load.
• #1100814 by sirkitree: Hides ajax relationship popup html when not needed.
• #756804 by Berdir, mrf: Much simpler logic for default deletion.
• #1463560 by mrf: Tests for user_relationship_node_access module.
• #1463560 by mrf: Fixes empty priority notices to allow tests to pass.
• #756804 by mrf: Deletes defaults record when user is deleted.
• by mrf: Notice in node access module from missing variable, fix restores cck fieldset sorting.
• #1082376 by Berdir, mrf: Properly uses user_relationship_load, removes extraneous code from rules check.
• by mrf: Removes notices caused by unnecessary array builder in author pane integration.
• #735862 by mrf: Resolves listing of all relationships when wrong argument passed.
• by mrf: Removing notice from template file when extra display field empty.
• #1285060 by mdupont: Correctly pass title to actions links.