A patch from Ingo Wolfmayr for "Proposal: URL-Generation Changes (mostly for SEO reasons but not only)" https://issues.apache.org/jira/browse/OFBIZ-5312

Due to trunk Revision 1624549 the following files needed to be updated or build failed:

../applications/product/src/org/ofbiz/product/category/SeoContextFilter.java
../applications/product/src/org/ofbiz/product/category/UrlRegexpContextFilter.java

git-svn-id: https://svn.apache.org/repos/asf/ofbiz/branches/OFBIZ-5312-ofbiz-ecommerce-seo-2013-10-23@1628915 13f79535-47bb-0310-9956-ffa450edef68