- Added controller 4 stashes, submodules, reset management

- Added additional menu for the repository actions
- Added action for 'Revealing in Finder'

PBStashController.h

@@ -0,0 +1,31 @@
+//
+//  PBStashController.h
+//  GitX
+//
+//  Created by Tomasz Krasnyk on 10-11-27.
+//  Copyright (c) 2010 __MyCompanyName__. All rights reserved.
+//
+
+#import <Cocoa/Cocoa.h>
+#import "PBGitStash.h"
+
+@class PBGitRepository;
+
+@interface PBStashController : NSObject {
+    NSArray *stashes;
+@private
+    PBGitRepository *repository;
+}
+@property (nonatomic, retain, readonly) NSArray *stashes;
+
+- (id) initWithRepository:(PBGitRepository *) repo;
+
+- (void) reload;
+
+- (NSArray *) menu;
+
+// actions
+- (void) stashLocalChanges;
+- (void) clearAllStashes;
+
+@end