v3.1.003 2012-04-08 Bugfixes & motor tweaks

Bugfixes in several places, including fixing TTY2 session and dropped
characters.
DTR & RTS line control on the serial port (i.e. for John Nagle board)
$MOTOR command and auto turn on/off with safety delays included
Easy one click connect from menu to another user of HMNet user
Weather temperatures are now Celsius/Farenheit configurable
Option to send report for bugs using the Help menu, one single click