There is no guarantee that input_report_key is realtime-safe. Remove the option.

The kernel API call used by matrix_kb may not be realtime-safe. It is not easy to tell
but at least one call that jepler found looks suspicious. This commit removes any attempt
to create keystroke events from the component.
There may be a userspace component to do the job in time.
gscreen -make dialogs useable with a keyboard

makes the enter key also signal ok
gscreen config -make the security dialog useable with a keyboard

enter now also presses ok in dialog
gmoccapy - solved several smaler bugs with increments, coolant button and spindle bar

- there was an error getting the increments from the INI file
  I begin counting from 1 instead of 0, that is why the first increment was missing
- solved a problem while switching flood or mist on/off with MDI commands, the buttons got active
  like they should, but the icon didn't change from on/off, solved that changin _update_coolant
- when the tool was changed using M61Q, the screen has not been set back to manual mode properly,
  this was caused by asking if tool:, but as at the beginning toolnumber is cero, this decision was
  taken wrong, after changing it to if tool or tool == 0: it does work
- running a macro changed the image and function of the keyboard button,
  but the tool tip text didn't change, I fixed this.
- it was possible to reduce the max_vel of the machine less than the jog_velocity,
  so it was possible to jog faster than the max velocity you set with the corresponding slider
  I fixed this, if you reduce max-vel lower than jog_vel, jog vel will be reduced too
- spindle bar won't grow with negative values (spindle reverse); I know it worked allready, why
  did I have to fix this again?
- entereing the MDI Mode sets the focus directly to the enty of hal_mdihistory

Signed-off-by: Chris Morley <chrisinnanaimo@hotmail.com>
gmoccapy -fix security dialog to be useable with keyboard

now editable and enter presses ok button
gscreen -add a touchoff method to MDI command file
gscreen - add a tool touch off button

separate button for tool touchoff reference setting