* Added timeout to udp port open
* Disabled baud selector for udp
* Fixed problem where selected port might disappear when clicking near
the port selector
prep for ac2 2.0.43 - simple mode
modify some scaling in Config
add hud speed warning. add link quality and time to HUD
fix ac2 logs, relative alt.
prep for mavlink 1.0
add time to tlog > plain text conversion