Merge pull request #22 from wyjsonGo/develop

publish v2.1.3
1.修复自动注册存在多个变体失败的bug
2.修改混淆文件

Author: wyjsonGo

gradle.properties

@@ -25,4 +25,4 @@ android.nonTransitiveRClass=true
 # org.gradle.jvmargs=-agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=5005
 
 GROUP_ID=com.github.wyjsonGo.GoRouter
-VERSION=2.1.2
+VERSION=2.1.3