* Fix copy all on heard list
* change default color scheme as requested by ZL1BPU
- added user configuration items for RX text colors
* remove "MONITOR" text from RX panel as requested by ZL1BPU
* added fsq tx text queue to handle case when user
tries to force a second transmit sequence when modem
is already in TX state.
* last_command updated to include both queued and transmitted
text string.
- allows recall of queued command even if transmit timed out
* last_command changed to a stack of commands
- allows recall of up to last 10 commands
- each press of F2 recalls one deeper in stack
- rotates back to beginning after recall of most ancient
* add call to logbook using right click on heard entry
* Fix erroneous date in audit log when fsq is default
modem during program start
- change format of date entry to make it easier to
find when reviewing the log.
* Added video text at beginning of transmit
- also adds ability to transmit pretone
for amplifier carrier detect
for FM repeater operation
* Add code to force center frequency to 1500
when switching from another modem
* Fix to avoid time out errors
* Macintosh OSX thread management
- submitted by KK5VD
- Ensure FSQ TX routines are called in the main thread.
* added FSQCALL(US) compatible modem
* corrected code-page 1250 Latin-1 extended character keyboard
entry to UTF-8 strings
- correctly encodes 1250 characters 080 through 0FF using the
control + numeric keypad entry for the character
. British pound sign: control 163
David Freese