Update version to 2.1.2

HarlonWang · HarlonWang · commit 60eb96d41dd4 · 2016-08-11T19:11:45.000+08:00
diff --git a/README.md b/README.md
@@ -20,7 +20,7 @@ You can also find iOS version of this [here](https://github.com/ninjaprox/NVActi
 Add dependencies in build.gradle.
 ```groovy
     dependencies {
-       compile 'com.wang.avi:library:2.1.1'
+       compile 'com.wang.avi:library:2.1.2'
     }
 ```
 

Original file line number	Diff line number	Diff line change
`@@ -20,7 +20,7 @@ You can also find iOS version of this [here](https://github.com/ninjaprox/NVActi`
`20`	`20`	`Add dependencies in build.gradle.`
`21`	`21`	```groovy
`22`	`22`	`dependencies {`
`23`		`- compile 'com.wang.avi:library:2.1.1'`
	`23`	`+ compile 'com.wang.avi:library:2.1.2'`
`24`	`24`	`}`
`25`	`25`	```
`26`	`26`