add DOMAIN env var to jenkins so we can use it to autodefault the domains for each namespace
add DOMAIN env var to jenkins so we can use it to autodefault the domains for each namespace

rhuss/ipaas-quickstarts,jstrachan/quickstarts,jimmidyson/quickstarts,jstrachan/ipaas-quickstarts,chirino/ipaas-quickstarts,stevef1uk/ipaas-quickstarts,KurtStam/ipaas-quickstarts,chirino/ipaas-quickstarts,jstrachan/quickstarts,dhirajsb/ipaas-quickstarts,jimmidyson/quickstarts,KurtStam/ipaas-quickstarts,fabric8io/quickstarts,isatimur/quickstarts,jmlambert78/ipaas-quickstarts,rajdavies/ipaas-quickstarts,dhirajsb/quickstarts,oscerd/quickstarts,stevef1uk/ipaas-quickstarts,oscerd/quickstarts,EricWittmann/quickstarts,EricWittmann/quickstarts,KurtStam/ipaas-quickstarts,fabric8io/quickstarts,stevef1uk/ipaas-quickstarts,jimmidyson/ipaas-quickstarts,jstrachan/quickstarts,oscerd/quickstarts,rhuss/ipaas-quickstarts,jstrachan/ipaas-quickstarts,jimmidyson/quickstarts,rajdavies/ipaas-quickstarts,dhirajsb/quickstarts,rhuss/ipaas-quickstarts,jimmidyson/ipaas-quickstarts,isatimur/quickstarts,EricWittmann/quickstarts,jmlambert78/ipaas-quickstarts,fabric8io/quickstarts,rhuss/ipaas-quickstarts,dhirajsb/quickstarts,jstrachan/ipaas-quickstarts,jstrachan/ipaas-quickstarts,jstrachan/quickstarts,jmlambert78/ipaas-quickstarts,chirino/ipaas-quickstarts,fabric8io/ipaas-quickstarts,isatimur/quickstarts,rajdavies/ipaas-quickstarts,KurtStam/ipaas-quickstarts,jimmidyson/ipaas-quickstarts,fabric8io/quickstarts,rajdavies/ipaas-quickstarts