add -u to unix date command to output UTC time for comparison with NS dates (#399)
add -u to unix date command to output UTC time for comparison with NS dates (#399)


PieterGit/oref0,openaps/oref0,PieterGit/oref0,PieterGit/oref0,openaps/oref0,openaps/oref0,openaps/oref0,PieterGit/oref0