schematics: jumper together connected sides of reset button.
schematics: EAGLE version="7.1.0", was 7.0.0
schematics: ZIF28-6-WIDE in library.
schematics: 28C64 has ZIF28-6-WIDE package.
schematics: 28C64 ROM uses ZIF socket package.
schematics: extra caps for 6502 PLCC package.
schematics: approximate power characteristics in README.
schematics: TO-263-D2PAK package in library.
schematics: L7805-VREG symbol in library.
schematics: L7805-VREG-D2PAK device in library.
schematics: L7805 5V regulator circuit in schematic.
schematics: 7805 regulator package swapped to TO252 (DPAK).
schematics/README.md updates; power characteristics etc.
schematics: L7805-VREG-D2PAK removed from library.

Using standard library parts for 7805 regulator.
schematics: deleted voltage regulator; assume 5VDC input.

A switching mode 5V DC wall adapter should be fine.
schematics: micro USB for power, with 2 x 47uF caps, and LED.
schematics: micro USB power supply.
schematics: Compacted 6502 cap layout in schematic.
schematics: compacted schematic layout.