Changes:
1. added single aliases bounded to the keys, in order to maintain easier
the binds;
2. cleaned up binds;
3. updated Keyboard menu and fixed searching binds.
Remark: aliases bounded to the keys shouldn't have leading and trailing
white spaces, if they are present in Keyboard menu, otherwise they won't
be found. So construction like, for example: bind SLASH [ key_commandline ]
is inadmissible.
4. Alternate edit binds (default disabled) moved to
config/opt/alternateeditbinds.cfg and removed old_editbinds variable.
DOCREF old_editbinds
aurhat
1d1c9e6f96