Remove log-netsender command, no longer needed.

[Trek Hopton]

log-netsender was made for testing logging functionality during development of a logging package that is now outdated. We won’t use this code anymore and it can be removed to increase maintainability of the repository.

[Trek Hopton]

Update to use utils v1.4.0 (also remove log-netsender)

• gpio-netsender: update to use latest utils
• log-netsender: remove this command, no longer needed

Resolves issue #65 Resolves issue #66

Approved-by: David Sutton

→ <<cset 955f518f5623>>