1.31 First Release
     
1.32 Added Drive selection in file load screen
     Added fonts in distribution

1.33 New and modified Macros: RefX,RefY,RefZ, M6Start, M1001

     Some corrections to the toolchange slider
     Correction to the bottom bar     
     
     Added Estimate time in the load screen

     Added diagnostics screen.
     Some leds can be changed by clicking on them or their label


     Added optional stop feature. 
     To make an optional stop code must have 2 consecutive lines:
        M1001
        M01
     Could not do it through M01 alone because theres no optional stop led for it.

     Added rapids override button on feed override slider.
     I may change its location in the future because it does not work while part is running


1.34 Corrected a bug found by Fabrice Engel.
     When a wizard was posted, the values were taken from dros without being validated.
     This caused the screen to crash when the values had never been edited.
     
     I have added validation, but still some combination of values may lead to crash,
     especially when generating too many lines of code.

     Corrected graphic problem with depth in straight cut wizard and list of holes in holes wizard


1.35 Changed the "Go Zero" button for "Go Pos".
     The new button opens a slider that allows going to zero or any other position.
     Added macro: GoCoord
     RUCONFIG: New GoZeroTimeout and GoCoordTimeout parameters

     Some Work on optional stop

1.37 GCode now loads asynchronous to allow for long programs without crashing mach
        Up and down code arrows now have a different behavior to traverse long programs more easily

1.38 Added the Walk macro in the load screen to preview the work limits (It previews at the current z level, so take care with clamps)

1.39 Added Stop button to interrupt walk. Added about window (the screen version is now shown there)

1.40 Optional stop led was reversed. Corrected.
        Wizards now inform in the status line Current Pass and Previous pass time. For this M1002 and M1003 are implemented
         Corrected a new bug that prevented from scrolling the code window in wizards
         Added a button to turn on/off cross hair. Jog mode is removed and the mode now is changed by touching its led
         Added the rpm/feed calculator informing sfm and chipload. the calculator is opened by pushing the F button.
         A new wizard button "probing" is still not functional. Im working on that. 

        