Refactored http communications to be more abstract and OOP

Limelight/Network/HttpRequest.h

@@ -0,0 +1,20 @@
+//
+//  HttpRequest.h
+//  Limelight
+//
+//  Created by Diego Waxemberg on 2/1/15.
+//  Copyright (c) 2015 Limelight Stream. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+#import "HttpResponse.h"
+
+@interface HttpRequest : NSObject
+
+@property (nonatomic) id<Response> response;
+@property (nonatomic) NSURLRequest* request;
+
++ (instancetype) requestForResponse:(id<Response>)response withUrlRequest:(NSURLRequest*)req;
++ (instancetype) requestWithUrlRequest:(NSURLRequest*)req;
+
+@end