Fixed reindexing bug

Seems to be quite usable at this point.

Catalog.py

@@ -332,7 +332,10 @@ def uncatalogObject(self, uid):
 
         for x in self.indexes.values():
             if hasattr(x, 'unindex_object'):
-                x.unindex_object(rid)
+                try:
+                    x.unindex_object(rid)
+                except KeyError:
+                    pass  #fugedaboudit
 
         del self.data[rid]
         del self.uids[uid]

ZCatalog.py

@@ -136,13 +136,22 @@ class ZCatalog(Folder, FindSupport, Persistent, Implicit):
     __ac_permissions__=(
 
         ('Manage ZCatalog Entries',
-         ['manage_catalogObject', 'manage_uncatalogObject', 
+         ['manage_catalogObject', 'manage_uncatalogObject',
+	  'catalog_object', 'uncatalog_object',
+
           'manage_catalogView', 'manage_catalogFind',
-          'manage_catalogFindResults', 'manage_main'], 
+	  'manage_catalogSchema', 'manage_catalogIndexes',
+	  'manage_catalogStatus',
+
+          'manage_catalogReindex', 'manage_catalogFoundItems',
+	  'manage_catalogClear', 'manage_addColumn', 'manage_delColumns',
+	  'manage_addIndex', 'manage_delIndexs', 'manage_main',], 
          ['Manager']),
 
          ('Search ZCatalog',
-          ['searchResults','__call__'],
+          ['searchResults', '__call__', 'uniqueValuesFor',
+	   'getpath', 'schema', 'indexes', 'index_objects',
+	   'all_meta_types', 'valid_roles', 'resolve_url',],
           ['Anonymous', 'Manager']), 
         )
 
@@ -228,7 +237,7 @@ def manage_catalogReindex(self, REQUEST):
 	references and refreshing objects"""
 	items = tuple(self._catalog.uids.items())
 
-        self._catalog.clear()
+#        self._catalog.clear()
 
 	for path, i in items:
 	    try: