WFK2-653: Remove text and link to obsolete tutorials
WFK2-653: Remove text and link to obsolete tutorials

luiz158/jboss-wfk-quickstarts,luiz158/jboss-wfk-quickstarts,jboss-developer/jboss-wfk-quickstarts,luiz158/jboss-wfk-quickstarts,jboss-developer/jboss-wfk-quickstarts,jboss-developer/jboss-wfk-quickstarts,jboss-developer/jboss-wfk-quickstarts,jboss-developer/jboss-wfk-quickstarts,luiz158/jboss-wfk-quickstarts,jboss-developer/jboss-wfk-quickstarts,luiz158/jboss-wfk-quickstarts,jboss-developer/jboss-wfk-quickstarts,luiz158/jboss-wfk-quickstarts,luiz158/jboss-wfk-quickstarts