Update footprints
LED switched to 0603
0603 Resistor & Capacitors switched to 6mil silkscreen

Signed-off-by: Charles Steinkuehler <charles@steinkuehler.net>
Removed IPC7351B Library
Parts migrated to m_cramps library
KiCad just isn't up to creating true IPC compliant footprints, so
hacking them into the CRAMPS library is fine for now

Signed-off-by: Charles Steinkuehler <charles@steinkuehler.net>