Upgrade Netty with AsyncHttpClient#1861 fix

Author: Stephane Landelle

providers/netty4/pom.xml

@@ -39,7 +39,7 @@
 		<dependency>
 			<groupId>io.netty</groupId>
 			<artifactId>netty-all</artifactId>
-			<version>4.0.9.Final</version>
+			<version>4.0.10.Final-SNAPSHOT</version>
 		</dependency>
 		<dependency>
 			<groupId>org.javassist</groupId>