Extracted the oscore dependency, enabled multiple struts config files of the same name
to be automatically loaded, made the JSF interceptors more quiet when JSF isn't
around
XW-414 XW-413 WW-1424
git-svn-id: https://svn.apache.org/repos/asf/struts/struts2/trunk@441909 13f79535-47bb-0310-9956-ffa450edef68