New release into Melodic

[clalancette]

@davefeilseifer The build for network_monitor_udp has been failing for a little while now: http://build.ros.org/view/Mbin_uB64/job/Mbin_uB64__network_monitor_udp__ubuntu_bionic_amd64__binary/15/console

It looks like the latest code on the tip of the melodic-devel branch fixes the problem, which is great. Could you do a release into Melodic of the new code? That way I can do a sync of Melodic early next week. If you don't get to it by early next week, then I'll just revert back to 1.0.13 for the time being. Thanks.

[davefeilseifer]

Sure thing, I'll check it out when I'm done travelling next week