Create service definitions for extra services (APRS, etc)

[ampledata]

May 09 05:56:21 aryaos nm-dispatcher[810]: Failed to get unit file state for ADSBXCOT.service: No such file or directory
May 09 05:56:21 aryaos nm-dispatcher[811]: Failed to get unit file state for APRSCOT.service: No such file or directory
May 09 05:56:21 aryaos nm-dispatcher[812]: Failed to get unit file state for SPOTCOT.service: No such file or directory
May 09 05:56:21 aryaos nm-dispatcher[829]: Failed to get unit file state for ADSBXCOT.service: No such file or directory
May 09 05:56:21 aryaos nm-dispatcher[830]: Failed to get unit file state for APRSCOT.service: No such file or directory
May 09 05:56:21 aryaos nm-dispatcher[831]: Failed to get unit file state for SPOTCOT.service: No such file or directory
May 09 05:56:26 aryaos nm-dispatcher[964]: Failed to get unit file state for ADSBXCOT.service: No such file or directory
May 09 05:56:26 aryaos nm-dispatcher[965]: Failed to get unit file state for APRSCOT.service: No such file or directory
May 09 05:56:26 aryaos nm-dispatcher[966]: Failed to get unit file state for SPOTCOT.service: No such file or directory
May 09 05:56:26 aryaos nm-dispatcher[976]: Failed to get unit file state for ADSBXCOT.service: No such file or directory
May 09 05:56:26 aryaos nm-dispatcher[977]: Failed to get unit file state for APRSCOT.service: No such file or directory
May 09 05:56:26 aryaos nm-dispatcher[978]: Failed to get unit file state for SPOTCOT.service: No such file or directory
May 09 05:56:26 aryaos nm-dispatcher[989]: Failed to get unit file state for ADSBXCOT.service: No such file or directory
May 09 05:56:26 aryaos nm-dispatcher[990]: Failed to get unit file state for APRSCOT.service: No such file or directory
May 09 05:56:26 aryaos nm-dispatcher[991]: Failed to get unit file state for SPOTCOT.service: No such file or directory
May 09 05:56:28 aryaos nm-dispatcher[1076]: Failed to get unit file state for ADSBXCOT.service: No such file or directory
May 09 05:56:28 aryaos nm-dispatcher[1077]: Failed to get unit file state for APRSCOT.service: No such file or directory
May 09 05:56:28 aryaos nm-dispatcher[1079]: Failed to get unit file state for SPOTCOT.service: No such file or directory
May 09 05:56:30 aryaos nm-dispatcher[1244]: Failed to get unit file state for ADSBXCOT.service: No such file or directory
May 09 05:56:30 aryaos nm-dispatcher[1245]: Failed to get unit file state for APRSCOT.service: No such file or directory
May 09 05:56:30 aryaos nm-dispatcher[1247]: Failed to get unit file state for SPOTCOT.service: No such file or directory

via journalctl|grep -i dispatcher