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 Queu