bump to 1.1.1

CHANGELOG.md

+### 1.1.1
+
+* registerWxApi
+
 ## 1.1.0
 
 * iOS SDK升级至1.8.6.1，本版本开始支持universal link。

README.md

@@ -62,7 +62,7 @@ Before using`Fluwx`,you should init `FLuwx`：
 
  ```dart
     import 'package:fluwx/fluwx.dart' as fluwx;
-    fluwx.register(appId:"wxd930ea5d5a258f4f",universalLink:"https://your.univeral.link.com/placeholder/");
+    fluwx.registerWxApi(appId:"wxd930ea5d5a258f4f",universalLink:"https://your.univeral.link.com/placeholder/");
     
  ```
 Developers must provide `universalLink` if you want register WeChat via fluwx, otherwise, ignore.

README_CN.md

@@ -58,7 +58,7 @@ dependencies:
 使用`Fluwx`前，需要进行初始化操作：
  ```dart
      import 'package:fluwx/fluwx.dart' as fluwx;
-     fluwx.register(appId:"wxd930ea5d5a258f4f",universalLink:"https://your.univeral.link.com/placeholder/");
+     fluwx.registerWxApi(appId:"wxd930ea5d5a258f4f",universalLink:"https://your.univeral.link.com/placeholder/");
  ```
 如果你想通过fluwx在iOS端注册微信，请务必提供 `universalLink` ，否则无视这句话.
 

pubspec.yaml

 name: fluwx
 description: A Flutter plugin allowing developers to share or pay with natvie android & iOS Wechat SDKs.
-version: 1.1.0
+version: 1.1.1
 author: JarvanMo <jarvan.mo@gmail.com>
 homepage: https://github.com/JarvanMo/fluwx