Initial window improvements, reveal and reset master password.

[FIXED]     Initial intro window didn't always show up reliably.
[ADDED]     Ability to temporarily reveal master password while typing it.
[IMPROVED]  When you go down the sites list, fade out the fade-out gradient to prevent the selection from becoming invisible.
[ADDED]     Ability to reset your master password.
[UPDATED]   Initial screenshot of Master Password for Mac and iPhone.

MasterPassword/ObjC/Mac/MPInitialWindowController.h

@@ -0,0 +1,29 @@
+/**
+ * Copyright Maarten Billemont (http://www.lhunath.com, lhunath@lyndir.com)
+ *
+ * See the enclosed file LICENSE for license information (LGPLv3). If you did
+ * not receive this file, see http://www.gnu.org/licenses/lgpl-3.0.txt
+ *
+ * @author   Maarten Billemont <lhunath@lyndir.com>
+ * @license  http://www.gnu.org/licenses/lgpl-3.0.txt
+ */
+
+//
+//  MPInitialWindowController.h
+//  MPInitialWindowController
+//
+//  Created by lhunath on 2014-06-29.
+//  Copyright, lhunath (Maarten Billemont) 2014. All rights reserved.
+//
+
+#import <AppKit/AppKit.h>
+
+@interface MPInitialWindowController : NSWindowController
+
+@property(nonatomic, weak) IBOutlet NSButton *openAtLoginButton;
+@property(nonatomic, weak) IBOutlet NSButton *enableCloudButton;
+
+- (IBAction)iphoneAppStore:(id)sender;
+- (IBAction)togglePreference:(id)sender;
+
+@end