Update commons-io to version 2.2 (the last Java 5 version) from 1.4.
Update commons-io to version 2.2 (the last Java 5 version) from 1.4.

git-svn-id: ef215b97ec449bc9c69e2ae1448853f14b3d8f41@1417127 13f79535-47bb-0310-9956-ffa450edef68

apache/commons-imaging,mohanaraosv/commons-imaging,yuuhayashi/commons-imaging,mohanaraosv/commons-imaging,SpiralsSeminaire/commons-imaging,apache/commons-imaging,yuuhayashi/commons-imaging,SpiralsSeminaire/commons-imaging