Upgrade to commons-parent 2.


git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/io/trunk@538289 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/pom.xml b/pom.xml
index d39bb1d..cec617d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.commons</groupId>
     <artifactId>commons-parent</artifactId>
-    <version>1</version>
+    <version>2</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <groupId>commons-io</groupId>