[Feature] Bump version to 1.1.1.

Author: zhanghai

gradle.properties

@@ -13,8 +13,8 @@ org.gradle.jvmargs=-Xmx1536m
 # org.gradle.parallel=true
 
 GROUP=me.zhanghai.android.fastscroll
-VERSION=1.1.0
-VERSION_CODE=6
+VERSION=1.1.1
+VERSION_CODE=7
 
 POM_DESCRIPTION=RecyclerView with fast scroll support
 POM_URL=https://github.com/zhanghai/AndroidFastScroll