[#144] Upgrade to commons-io 2.11.0 (#145)

Author: mattrpav

pom.xml

@@ -273,7 +273,7 @@
 			<dependency>
 				<groupId>commons-io</groupId>
 				<artifactId>commons-io</artifactId>
-				<version>2.4</version>
+				<version>2.11.0</version>
 			</dependency>
 			<dependency>
 				<groupId>commons-beanutils</groupId>