Get rid of some redundant comments

MJRefresh/Base/MJRefreshComponent.h

@@ -1,5 +1,4 @@
 //  代码地址: https://github.com/CoderMJLee/MJRefresh
-//  代码地址: http://code4app.com/ios/%E5%BF%AB%E9%80%9F%E9%9B%86%E6%88%90%E4%B8%8B%E6%8B%89%E4%B8%8A%E6%8B%89%E5%88%B7%E6%96%B0/52326ce26803fabc46000000
 //  MJRefreshComponent.h
 //  MJRefreshExample
 //

MJRefresh/Base/MJRefreshComponent.m

@@ -1,5 +1,4 @@
 //  代码地址: https://github.com/CoderMJLee/MJRefresh
-//  代码地址: http://code4app.com/ios/%E5%BF%AB%E9%80%9F%E9%9B%86%E6%88%90%E4%B8%8B%E6%8B%89%E4%B8%8A%E6%8B%89%E5%88%B7%E6%96%B0/52326ce26803fabc46000000
 //  MJRefreshComponent.m
 //  MJRefreshExample
 //

MJRefresh/Base/MJRefreshFooter.h

@@ -1,5 +1,4 @@
 //  代码地址: https://github.com/CoderMJLee/MJRefresh
-//  代码地址: http://code4app.com/ios/%E5%BF%AB%E9%80%9F%E9%9B%86%E6%88%90%E4%B8%8B%E6%8B%89%E4%B8%8A%E6%8B%89%E5%88%B7%E6%96%B0/52326ce26803fabc46000000
 //  MJRefreshFooter.h
 //  MJRefreshExample
 //

MJRefresh/Base/MJRefreshFooter.m

@@ -1,5 +1,4 @@
 //  代码地址: https://github.com/CoderMJLee/MJRefresh
-//  代码地址: http://code4app.com/ios/%E5%BF%AB%E9%80%9F%E9%9B%86%E6%88%90%E4%B8%8B%E6%8B%89%E4%B8%8A%E6%8B%89%E5%88%B7%E6%96%B0/52326ce26803fabc46000000
 //  MJRefreshFooter.m
 //  MJRefreshExample
 //

MJRefresh/Base/MJRefreshHeader.h

@@ -1,5 +1,4 @@
 //  代码地址: https://github.com/CoderMJLee/MJRefresh
-//  代码地址: http://code4app.com/ios/%E5%BF%AB%E9%80%9F%E9%9B%86%E6%88%90%E4%B8%8B%E6%8B%89%E4%B8%8A%E6%8B%89%E5%88%B7%E6%96%B0/52326ce26803fabc46000000
 //  MJRefreshHeader.h
 //  MJRefreshExample
 //

MJRefresh/Base/MJRefreshHeader.m

@@ -1,5 +1,4 @@
 //  代码地址: https://github.com/CoderMJLee/MJRefresh
-//  代码地址: http://code4app.com/ios/%E5%BF%AB%E9%80%9F%E9%9B%86%E6%88%90%E4%B8%8B%E6%8B%89%E4%B8%8A%E6%8B%89%E5%88%B7%E6%96%B0/52326ce26803fabc46000000
 //  MJRefreshHeader.m
 //  MJRefreshExample
 //

MJRefresh/MJRefresh.h

@@ -1,5 +1,4 @@
 //  代码地址: https://github.com/CoderMJLee/MJRefresh
-//  代码地址: http://code4app.com/ios/%E5%BF%AB%E9%80%9F%E9%9B%86%E6%88%90%E4%B8%8B%E6%8B%89%E4%B8%8A%E6%8B%89%E5%88%B7%E6%96%B0/52326ce26803fabc46000000
 
 #import "UIScrollView+MJRefresh.h"
 #import "UIScrollView+MJExtension.h"

MJRefresh/MJRefreshConst.h

@@ -1,5 +1,4 @@
 //  代码地址: https://github.com/CoderMJLee/MJRefresh
-//  代码地址: http://code4app.com/ios/%E5%BF%AB%E9%80%9F%E9%9B%86%E6%88%90%E4%B8%8B%E6%8B%89%E4%B8%8A%E6%8B%89%E5%88%B7%E6%96%B0/52326ce26803fabc46000000
 #import <UIKit/UIKit.h>
 #import <objc/message.h>
 

MJRefresh/MJRefreshConst.m

@@ -1,5 +1,4 @@
 //  代码地址: https://github.com/CoderMJLee/MJRefresh
-//  代码地址: http://code4app.com/ios/%E5%BF%AB%E9%80%9F%E9%9B%86%E6%88%90%E4%B8%8B%E6%8B%89%E4%B8%8A%E6%8B%89%E5%88%B7%E6%96%B0/52326ce26803fabc46000000
 #import <UIKit/UIKit.h>
 
 const CGFloat MJRefreshLabelLeftInset = 25;

MJRefresh/UIScrollView+MJExtension.h

@@ -1,5 +1,4 @@
 //  代码地址: https://github.com/CoderMJLee/MJRefresh
-//  代码地址: http://code4app.com/ios/%E5%BF%AB%E9%80%9F%E9%9B%86%E6%88%90%E4%B8%8B%E6%8B%89%E4%B8%8A%E6%8B%89%E5%88%B7%E6%96%B0/52326ce26803fabc46000000
 //  UIScrollView+Extension.h
 //  MJRefreshExample
 //

MJRefresh/UIScrollView+MJExtension.m

@@ -1,5 +1,4 @@
 //  代码地址: https://github.com/CoderMJLee/MJRefresh
-//  代码地址: http://code4app.com/ios/%E5%BF%AB%E9%80%9F%E9%9B%86%E6%88%90%E4%B8%8B%E6%8B%89%E4%B8%8A%E6%8B%89%E5%88%B7%E6%96%B0/52326ce26803fabc46000000
 //  UIScrollView+Extension.m
 //  MJRefreshExample
 //

MJRefresh/UIScrollView+MJRefresh.h

@@ -1,5 +1,4 @@
 //  代码地址: https://github.com/CoderMJLee/MJRefresh
-//  代码地址: http://code4app.com/ios/%E5%BF%AB%E9%80%9F%E9%9B%86%E6%88%90%E4%B8%8B%E6%8B%89%E4%B8%8A%E6%8B%89%E5%88%B7%E6%96%B0/52326ce26803fabc46000000
 //  UIScrollView+MJRefresh.h
 //  MJRefreshExample
 //

MJRefresh/UIScrollView+MJRefresh.m

@@ -1,5 +1,4 @@
 //  代码地址: https://github.com/CoderMJLee/MJRefresh
-//  代码地址: http://code4app.com/ios/%E5%BF%AB%E9%80%9F%E9%9B%86%E6%88%90%E4%B8%8B%E6%8B%89%E4%B8%8A%E6%8B%89%E5%88%B7%E6%96%B0/52326ce26803fabc46000000
 //  UIScrollView+MJRefresh.m
 //  MJRefreshExample
 //

MJRefresh/UIView+MJExtension.h

@@ -1,5 +1,4 @@
 // 代码地址: https://github.com/CoderMJLee/MJRefresh
-// 代码地址: http://code4app.com/ios/%E5%BF%AB%E9%80%9F%E9%9B%86%E6%88%90%E4%B8%8B%E6%8B%89%E4%B8%8A%E6%8B%89%E5%88%B7%E6%96%B0/52326ce26803fabc46000000
 //  UIView+Extension.h
 //  MJRefreshExample
 //

MJRefresh/UIView+MJExtension.m

@@ -1,5 +1,4 @@
 //  代码地址: https://github.com/CoderMJLee/MJRefresh
-//  代码地址: http://code4app.com/ios/%E5%BF%AB%E9%80%9F%E9%9B%86%E6%88%90%E4%B8%8B%E6%8B%89%E4%B8%8A%E6%8B%89%E5%88%B7%E6%96%B0/52326ce26803fabc46000000
 //  UIView+Extension.m
 //  MJRefreshExample
 //

MJRefreshExample/Classes/First/MJExample.h

@@ -1,5 +1,4 @@
 //  代码地址: https://github.com/CoderMJLee/MJRefresh
-//  代码地址: http://code4app.com/ios/%E5%BF%AB%E9%80%9F%E9%9B%86%E6%88%90%E4%B8%8B%E6%8B%89%E4%B8%8A%E6%8B%89%E5%88%B7%E6%96%B0/52326ce26803fabc46000000
 //  MJExample.h
 //  MJRefreshExample
 //

MJRefreshExample/Classes/First/MJExample.m

@@ -1,5 +1,4 @@
 //  代码地址: https://github.com/CoderMJLee/MJRefresh
-//  代码地址: http://code4app.com/ios/%E5%BF%AB%E9%80%9F%E9%9B%86%E6%88%90%E4%B8%8B%E6%8B%89%E4%B8%8A%E6%8B%89%E5%88%B7%E6%96%B0/52326ce26803fabc46000000
 //  MJExample.m
 //  MJRefreshExample
 //

MJRefreshExample/Classes/First/MJExampleViewController.h

@@ -1,5 +1,4 @@
 //  代码地址: https://github.com/CoderMJLee/MJRefresh
-//  代码地址: http://code4app.com/ios/%E5%BF%AB%E9%80%9F%E9%9B%86%E6%88%90%E4%B8%8B%E6%8B%89%E4%B8%8A%E6%8B%89%E5%88%B7%E6%96%B0/52326ce26803fabc46000000
 //  MJExampleViewController.h
 //  MJRefreshExample
 //

MJRefreshExample/Classes/First/MJExampleViewController.m

@@ -1,5 +1,4 @@
 //  代码地址: https://github.com/CoderMJLee/MJRefresh
-//  代码地址: http://code4app.com/ios/%E5%BF%AB%E9%80%9F%E9%9B%86%E6%88%90%E4%B8%8B%E6%8B%89%E4%B8%8A%E6%8B%89%E5%88%B7%E6%96%B0/52326ce26803fabc46000000
 //  MJExampleViewController.m
 //  MJRefreshExample
 //

MJRefreshExample/Classes/First/MJNavigationController.h

@@ -1,5 +1,4 @@
 //  代码地址: https://github.com/CoderMJLee/MJRefresh
-//  代码地址: http://code4app.com/ios/%E5%BF%AB%E9%80%9F%E9%9B%86%E6%88%90%E4%B8%8B%E6%8B%89%E4%B8%8A%E6%8B%89%E5%88%B7%E6%96%B0/52326ce26803fabc46000000
 //  MJNavigationController.h
 //  MJRefreshExample
 //

MJRefreshExample/Classes/First/MJNavigationController.m

@@ -1,5 +1,4 @@
 //  代码地址: https://github.com/CoderMJLee/MJRefresh
-//  代码地址: http://code4app.com/ios/%E5%BF%AB%E9%80%9F%E9%9B%86%E6%88%90%E4%B8%8B%E6%8B%89%E4%B8%8A%E6%8B%89%E5%88%B7%E6%96%B0/52326ce26803fabc46000000
 //  MJNavigationController.m
 //  MJRefreshExample
 //

MJRefreshExample/Classes/Other/AppDelegate.h

@@ -1,5 +1,4 @@
 //  代码地址: https://github.com/CoderMJLee/MJRefresh
-//  代码地址: http://code4app.com/ios/%E5%BF%AB%E9%80%9F%E9%9B%86%E6%88%90%E4%B8%8B%E6%8B%89%E4%B8%8A%E6%8B%89%E5%88%B7%E6%96%B0/52326ce26803fabc46000000
 //  AppDelegate.h
 //  MJRefreshExample
 //

MJRefreshExample/Classes/Other/AppDelegate.m

@@ -1,5 +1,4 @@
 //  代码地址: https://github.com/CoderMJLee/MJRefresh
-//  代码地址: http://code4app.com/ios/%E5%BF%AB%E9%80%9F%E9%9B%86%E6%88%90%E4%B8%8B%E6%8B%89%E4%B8%8A%E6%8B%89%E5%88%B7%E6%96%B0/52326ce26803fabc46000000
 //  AppDelegate.m
 //  MJRefreshExample
 //

MJRefreshExample/Classes/Second/MJCollectionViewController.h

@@ -1,5 +1,4 @@
 //  代码地址: https://github.com/CoderMJLee/MJRefresh
-//  代码地址: http://code4app.com/ios/%E5%BF%AB%E9%80%9F%E9%9B%86%E6%88%90%E4%B8%8B%E6%8B%89%E4%B8%8A%E6%8B%89%E5%88%B7%E6%96%B0/52326ce26803fabc46000000
 //  MJCollectionViewController.h
 //  MJRefreshExample
 //

MJRefreshExample/Classes/Second/MJCollectionViewController.m

@@ -1,5 +1,4 @@
 //  代码地址: https://github.com/CoderMJLee/MJRefresh
-//  代码地址: http://code4app.com/ios/%E5%BF%AB%E9%80%9F%E9%9B%86%E6%88%90%E4%B8%8B%E6%8B%89%E4%B8%8A%E6%8B%89%E5%88%B7%E6%96%B0/52326ce26803fabc46000000
 //  MJCollectionViewController.m
 //  MJRefreshExample
 //

MJRefreshExample/Classes/Second/MJHorizontalCollectionViewController.m

@@ -1,5 +1,4 @@
 //  代码地址: https://github.com/CoderMJLee/MJRefresh
-//  代码地址: http://code4app.com/ios/%E5%BF%AB%E9%80%9F%E9%9B%86%E6%88%90%E4%B8%8B%E6%8B%89%E4%B8%8A%E6%8B%89%E5%88%B7%E6%96%B0/52326ce26803fabc46000000
 //  MJHorizontalCollectionViewController.m
 //  MJRefreshExample
 //

MJRefreshExample/Classes/Second/MJTableViewController.h

@@ -1,5 +1,4 @@
 //  代码地址: https://github.com/CoderMJLee/MJRefresh
-//  代码地址: http://code4app.com/ios/%E5%BF%AB%E9%80%9F%E9%9B%86%E6%88%90%E4%B8%8B%E6%8B%89%E4%B8%8A%E6%8B%89%E5%88%B7%E6%96%B0/52326ce26803fabc46000000
 //  MJTableViewController.h
 //  MJRefreshExample
 //

MJRefreshExample/Classes/Second/MJTableViewController.m

@@ -1,5 +1,4 @@
 //  代码地址: https://github.com/CoderMJLee/MJRefresh
-//  代码地址: http://code4app.com/ios/%E5%BF%AB%E9%80%9F%E9%9B%86%E6%88%90%E4%B8%8B%E6%8B%89%E4%B8%8A%E6%8B%89%E5%88%B7%E6%96%B0/52326ce26803fabc46000000
 //  MJTableViewController.m
 //  MJRefreshExample
 //

MJRefreshExample/Classes/Second/MJTestViewController.h

@@ -1,5 +1,4 @@
 //  代码地址: https://github.com/CoderMJLee/MJRefresh
-//  代码地址: http://code4app.com/ios/%E5%BF%AB%E9%80%9F%E9%9B%86%E6%88%90%E4%B8%8B%E6%8B%89%E4%B8%8A%E6%8B%89%E5%88%B7%E6%96%B0/52326ce26803fabc46000000
 //  MJTestViewController.h
 //  MJRefreshExample
 //

MJRefreshExample/Classes/Second/MJTestViewController.m

@@ -1,5 +1,4 @@
 //  代码地址: https://github.com/CoderMJLee/MJRefresh
-//  代码地址: http://code4app.com/ios/%E5%BF%AB%E9%80%9F%E9%9B%86%E6%88%90%E4%B8%8B%E6%8B%89%E4%B8%8A%E6%8B%89%E5%88%B7%E6%96%B0/52326ce26803fabc46000000
 //  MJTestViewController.m
 //  MJRefreshExample
 //