add .gitignore

msext/msext-Prefix.pch

@@ -0,0 +1,26 @@
+//
+//  msext-Prefix.pch
+//  msext
+//
+//  Created by chao on 15/7/23.
+//  Copyright (c) 2015年 chao. All rights reserved.
+//
+
+#ifndef msext_msext_Prefix_pch
+#define msext_msext_Prefix_pch
+
+// Include any system framework and library headers here that should be included in all compilation units.
+// You will also need to set the Prefix Header build setting of one or more of your targets to reference this file.
+
+#endif
+
+#ifdef __OBJC__
+
+#import <UIKit/UIKit.h>
+
+#import <Foundation/Foundation.h>
+#import "FuncPublic.h"
+#import "SGDefineInfo.h"
+#import "UpNavigationBar.h"
+#import "SGGateway.h"
+#endif