add clean up functions fabric8io/fabric8#6036
add clean up functions fabric8io/fabric8#6036

dhirajsb/ipaas-quickstarts,fabric8io/quickstarts,rhuss/ipaas-quickstarts,fabric8io/ipaas-quickstarts,rajdavies/ipaas-quickstarts,dhirajsb/quickstarts,dhirajsb/quickstarts,dhirajsb/quickstarts,KurtStam/ipaas-quickstarts,KurtStam/ipaas-quickstarts,fabric8io/quickstarts,rhuss/ipaas-quickstarts,rhuss/ipaas-quickstarts,rhuss/ipaas-quickstarts,fabric8io/quickstarts,rajdavies/ipaas-quickstarts,KurtStam/ipaas-quickstarts,chirino/ipaas-quickstarts,chirino/ipaas-quickstarts,rajdavies/ipaas-quickstarts,chirino/ipaas-quickstarts,fabric8io/quickstarts,rajdavies/ipaas-quickstarts,KurtStam/ipaas-quickstarts