Adds support for iOS 3.3.0 and ATAK 1.1.17 querying Node for its factory default settings.

Note

This underpins the settings delivery described in Network Control — the firmware change itself is a background query with no setting for an operator to adjust.

Additional Fixes & Improvements

• Heartrate sensor pairing no longer causes spontaneous restarts.
• Increased message queue sizes, reducing the likelihood of a crash under load.
• Fixed a crash caused by an Iridium command error.