Thing-O-Matic Control Panel

This is the obvious follow-on to my last Thingiverse entry, the LCD Temperature display: http://www.thingiverse.com/thing:6753

This one has a keypad. Even with that, you can probably squeak in just under $20 for all the parts.

CURRENTLY DOES:
* Temperature Monitoring Screen
* Scrollable Error/Other Logging Screen
* SD Card File Selection and PRINT QUEUE
* Yes, queued up prints from SD Card files... Almost makes me want to put my ABP back on. Not even RepG will do this.
* Print Queue Management: delete, add, start, stop, abort current (not even RepG will do that! - it just resets the system).
* Control Menu: Select screens from friendly menu, abort print, reset printer, destroy universe -- Not even RepG can do that!
* Pause/Resume with BYPASS: the print will pause but you can jog the motors, rehome, and such, then resume right where you left off. Not even RepG will do this.
* Motor controls, move X,Y,Z,A,B -- even while a print is paused!!

WIP WHY:
* MANY features