Renamed Categories better

Introduced Drag'n'Drop of Entries to outline view. Unfinished and fragile!

MacPass/KdbGroup+MPTreeTools.h

@@ -0,0 +1,21 @@
+//
+//  KdbGroup+MPTreeTools.h
+//  MacPass
+//
+//  Created by michael starke on 19.02.13.
+//  Copyright (c) 2013 HicknHack Software GmbH. All rights reserved.
+//
+
+#import "Kdb.h"
+@class UUID;
+
+@interface KdbGroup (MPTreeTools)
+
+/* Returns all groups under this group and it's subgroups */
+- (NSArray *)childGroups;
+/* Returns all entries under this group and it's subgroups */
+- (NSArray *)childEntries;
+
+- (KdbEntry *)entryForUUID:(UUID *)uuid;
+
+@end