udpates version and readme file

Author: mcsong

README.md

@@ -1,5 +1,5 @@
 # AdvancedAsyncTask
-[![Release](https://img.shields.io/badge/jcenter-1.0.3-blue.svg)](https://bintray.com/mcsong/maven/advancedasynctask)  [![Android Arsenal](https://img.shields.io/badge/Android%20Arsenal-AdvancedAsyncTask-brightgreen.svg?style=flat)](https://android-arsenal.com/details/1/2506)
+[![Release](https://img.shields.io/badge/jcenter-1.0.4-blue.svg)](https://bintray.com/mcsong/maven/advancedasynctask)  [![Android Arsenal](https://img.shields.io/badge/Android%20Arsenal-AdvancedAsyncTask-brightgreen.svg?style=flat)](https://android-arsenal.com/details/1/2506)
 
 ## Overview
 This library is enhanced for using AsyncTask api.
@@ -13,7 +13,7 @@ This library is enhanced for using AsyncTask api.
 Gradle
 ```groovy
     dependencies {
-    	compile 'net.sjava:advancedasynctask:1.0.3'
+    	compile 'net.sjava:advancedasynctask:1.0.4'
     }
 ```
 
@@ -22,7 +22,7 @@ Maven
     <dependency>
      <groupId>net.sjava</groupId>
      <artifactId>advancedasynctask</artifactId>
-     <version>1.0.3</version>
+     <version>1.0.4</version>
     </dependency>
 ```
 

library/build.gradle

@@ -5,7 +5,7 @@ publish {
     userOrg = 'mcsong'
     groupId = 'net.sjava'
     artifactId = 'advancedasynctask'
-    publishVersion = '1.0.3'
+    publishVersion = '1.0.4'
     desc = 'Advanced Asynctask library for Android'
     website = 'https://github.com/mcsong/AdvancedAsyncTask'
     issueTracker = "${website}/issues"
@@ -33,8 +33,8 @@ android {
     defaultConfig {
         minSdkVersion 9
         targetSdkVersion 24
-        versionCode 2
-        versionName "1.0.3"
+        versionCode 3
+        versionName "1.0.4"
     }
 
     buildTypes {