Add init.d script for starting/stopping LEDscape
Hacks and kludges to get the WS2812B working again.
Add missing receiver pcb design
RevB LEDscape board design: slightly bigger, debug headers for all signals
New receiver design: 4x output instead of 8x output
Merge branch 'master' of github.com:osresearch/LEDscape

Conflicts:
	src/demos/matrix-test.c
	src/net/matrix-udp-rx.c
Redesign transmitter PCB to use top and bottom ground planes, and one track for +5V- should be much easier to work with.
Receiver 4x: Rev B design
Updated BBB footprint, mounting holes in LEDscape baord, small cleanups
Make consistant whitespace formatting in ws281x.p
More cleanup and whitespace alignment in ws281x.p
Reassign GPIOs for WS281x mode
Merge branch 'master' of github.com:Blinkinlabs/LEDscape