* correct WF hesitation when processing post Tx macros
* remove xmlrpc_rig ptt transition waiting from main loop
* correct WF hesitation when transmitting MT63 start tones
* added CTRL-nnn numeric sequence character entry to Fl_Input2
class. Allows direct entry of characters such as ñ in
QSO fields, macro editor, etc.
* added new menu items to FTextEdit and Fl_Input2 widgets
- allow user to select UTF-8 special characters from
pop-up menu (right click in widget). This effects
TX text widgets and all data entry controls which use
the Fl_Input2 widget.
David Freese