Update NEWS to include recent marathon validation changes around servicePorts
Update NEWS to include recent marathon validation changes around servicePorts

amitaekbote/dcos,BenWhitehead/dcos,mesosphere-mergebot/dcos,GoelDeepak/dcos,mnaboka/dcos,branden/dcos,mellenburg/dcos,branden/dcos,surdy/dcos,mesosphere-mergebot/dcos,lingmann/dcos,asridharan/dcos,BenWhitehead/dcos,kensipe/dcos,mesosphere-mergebot/mergebot-test-dcos,mnaboka/dcos,darkonie/dcos,darkonie/dcos,lingmann/dcos,dcos/dcos,GoelDeepak/dcos,xinxian0458/dcos,mellenburg/dcos,lingmann/dcos,xinxian0458/dcos,BenWhitehead/dcos,mnaboka/dcos,dcos/dcos,mesosphere-mergebot/mergebot-test-dcos,darkonie/dcos,vishnu2kmohan/dcos,kensipe/dcos,darkonie/dcos,asridharan/dcos,jeid64/dcos,darkonie/dcos,dcos/dcos,branden/dcos,asridharan/dcos,mesosphere-mergebot/dcos,asridharan/dcos,vishnu2kmohan/dcos,jeid64/dcos,branden/dcos,jeid64/dcos,mesosphere-mergebot/mergebot-test-dcos,amitaekbote/dcos,mellenburg/dcos,kensipe/dcos,surdy/dcos,mesosphere-mergebot/mergebot-test-dcos,vishnu2kmohan/dcos,vishnu2kmohan/dcos,GoelDeepak/dcos,mellenburg/dcos,dcos/dcos,amitaekbote/dcos,mnaboka/dcos,mnaboka/dcos,kensipe/dcos,amitaekbote/dcos,mesosphere-mergebot/dcos,xinxian0458/dcos,surdy/dcos,GoelDeepak/dcos,dcos/dcos,lingmann/dcos,jeid64/dcos,surdy/dcos,xinxian0458/dcos,BenWhitehead/dcos