automount UI

automount implemented using standard facets and containing_entity pkey generation

sample data fixtures for automount.

messages for automount and HBAC.

modified form of the search facet used to nest the automount entities

Add works for nested entities.  Delete works for all but keys.  Since the API for this is going to change, I'm not going to fix it pre-checkin.

All the places the PKEY prefix is needed uses a single function. Added breadcrumb trail into title.

update ipa_init sample data

add redirect logic for pages without pkeys.

add and delete link to appropriate entities for nested search facet.

Using on demand entities.  Fixed breadcrumbs.

install/ui/test/navigation_tests.js

@@ -41,10 +41,14 @@ test("Testing IPA.navigation.create().", function() {
     var entity;
     var user_mock_called = false;
     var group_mock_called = false;
+    //Force reset of entities
+    IPA.entities = $.ordered_map();
 
     IPA.entity_factories.user =  function() {
         var that = IPA.entity({name: 'user',
                                metadata:IPA.metadata.objects.user});
+        that.add_facet(IPA.search_facet({'entity_name':'user'}));
+
         that.setup = function(container){
             user_mock_called = true;
             same(container.attr('name'), 'user', 'user container name');