added settings menu and persistent storage for settings

Limelight/Database/DataManager.h

@@ -0,0 +1,22 @@
+//
+//  DataManager.h
+//  Limelight
+//
+//  Created by Diego Waxemberg on 10/28/14.
+//  Copyright (c) 2014 Limelight Stream. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+#import "Settings.h"
+#import "AppDelegate.h"
+#import "Hosts.h"
+
+@interface DataManager : NSObject
+
+@property (strong, nonatomic) AppDelegate* appDelegate;
+
+- (void) saveSettingsWithBitrate:(NSInteger)bitrate framerate:(NSInteger)framerate height:(NSInteger)height width:(NSInteger)width;
+- (Settings*) retrieveSettings;
+
+
+@end