ISTWCMS-6367: Added function to test catalog links
ISTWCMS-6367: Added function CatalogTermLink(), helper functions createCatalogTaxonomy() and createCatalogItem(), and alphanumeric option to uwRandomString()
ISTWCMS-6367: Added function CatalogTermLink(), helper functions createCatalogTaxonomy() and createCatalogItem(), and alphanumeric option to uwRandomString()