Fixing the version to 1.3 in the manifest

git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/io/trunk@500118 13f79535-47bb-0310-9956-ffa450edef68

Author: hen

src/conf/MANIFEST.MF

@@ -1,10 +1,10 @@
 Manifest-Version: 1.0
 Package: org.apache.commons.io
 Extension-Name: commons-io
-Specification-Version: 1.2
+Specification-Version: 1.3
 Specification-Vendor: Apache Software Foundation
 Specification-Title: Commons IO
-Implementation-Version: 1.2
+Implementation-Version: 1.3
 Implementation-Vendor: Apache Software Foundation
 Implementation-Title: Commons IO
 Implementation-Vendor-Id: org.apache