gscreen -add jog mode LED indicator

If the GLADE file has it - light it up
pncconf -add debugging code

now you can -d <command> pncconf from terminal
pncconf -d ""all,step""
will show all debug statements and require enter to step past  each one.
all, firmraw,firname,5i25 are possible
gmoccapy - bugfix in restart dialog and spindle switching with logging on

ver. 0.9.5.1
- bug in spindle switching while in LOG Mode
- ESC and F1 keys will work now, even if use Keyboart shortcuts is not axtivated
- solved a bug in run_from_line, the start line was not reseted after program stop,
  and I missed to reset self.data.restart_dialog to None

Signed-off-by: Chris Morley <chrisinnanaimo@hotmail.com>
gscreen -fix run-at-line dialog bugs

It would error if the dilog displayed an error or blank entry