apache/wicket — pull request #66 by sfussenegger (2013-12-12 13:40:14+00:00)
Title: WICKET-5263 FilenameWithVersionResourceCachingStrategy breaks silently

improves fix of WICKET-5263 [as described in JIRA comment](https://issues.apache.org/jira/browse/WICKET-5263?focusedCommentId=13846285&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-13846285)