Simplify iOS code

 # Changelog
 
+## 2.2.0
+
+- Simplify iOS code
+
 ## 2.1.9
 
 - Add Markdown example

-/*
- * Copyright (C) 2017, David PHAM-VAN <dev.nfet.net@gmail.com>
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#import <Flutter/Flutter.h>
-
-@interface PrintingPlugin : NSObject <FlutterPlugin>
-@end

-/*
- * Copyright (C) 2017, David PHAM-VAN <dev.nfet.net@gmail.com>
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#import "PrintingPlugin.h"
-#import <printing/printing-Swift.h>
-
-@implementation PrintingPlugin
-+ (void)registerWithRegistrar:(NSObject<FlutterPluginRegistrar>*)registrar {
-  [SwiftPrintingPlugin registerWithRegistrar:registrar];
-}
-@end

@@ -18,7 +18,7 @@ import Flutter
 import UIKit
 import WebKit
 
-public class SwiftPrintingPlugin: NSObject, FlutterPlugin, UIPrintInteractionControllerDelegate {
+public class PrintingPlugin: NSObject, FlutterPlugin, UIPrintInteractionControllerDelegate {
     private var channel: FlutterMethodChannel?
     private var renderer: PdfPrintPageRenderer?
     private var urlObservation: NSKeyValueObservation?
@@ -31,7 +31,7 @@ public class SwiftPrintingPlugin: NSObject, FlutterPlugin, UIPrintInteractionCon
 
     public static func register(with registrar: FlutterPluginRegistrar) {
         let channel = FlutterMethodChannel(name: "net.nfet.printing", binaryMessenger: registrar.messenger())
-        let instance = SwiftPrintingPlugin(channel)
+        let instance = PrintingPlugin(channel)
         registrar.addMethodCallDelegate(instance, channel: channel)
     }
 

@@ -8,12 +8,11 @@ Pod::Spec.new do |s|
   s.description      = <<-DESC
 Plugin that allows Flutter apps to generate and print documents to android or ios compatible printers
                        DESC
-  s.homepage         = 'http://example.com'
+  s.homepage         = 'https://github.com/DavBfr/dart_pdf/tree/master/printing'
   s.license          = { :file => '../LICENSE' }
-  s.author           = { 'Your Company' => 'email@example.com' }
+  s.author           = { 'David PHAM-VAN' => 'dev.nfet.net@gmail.com' }
   s.source           = { :path => '.' }
   s.source_files = 'Classes/**/*'
-  s.public_header_files = 'Classes/**/*.h'
   s.dependency 'Flutter'
   
   s.ios.deployment_target = '8.0'