Update list for TrueTTY
The "Narrow" option was added into "Filters" menu in RTTY and ASCII modes.
Narrow filters can be useful to eliminate interference from strong near frequency stations.
"Setup/Interface/Messages channel" option is used for multi-RIG support now.
"Mono-Left-Right" options define used soundcard channel for input and output.
PTT-interface settings were rewritten.
DTMF-decoder was improved.
Right mouse button click (or left mouse button with "Shift" key pressed) make TrueTTY to do fast decoding of one-minute prehistory of signal at selected frequency.
The Ctrl-U hotkey switches "Tuning Rig by" state on/off.