release procedure:

manual procedure from git HEAD (can be copied from previous release if there
have been no hardware changes):
- make ubertooth one gerbers
- make ubertooth one assembly diagram (print svg with frame ref)
	open in inkscape, save as ubertooth-one-assembly.pdf
- make ubertooth one schematic pdf (ubertooth-one-schematic.pdf)
	plot to svg, open in inkscape, save as pdf
- make ubertooth one bom (ubertooth-one.csv)

- make pogoprog gerbers
- make pogoprog assembly diagram
	print svg, silkscreen, with frame ref, b/w, selected
	open in inkscape, save as pogoprog-assembly.pdf
- make pogoprog schematic pdf (pogoprog-schematic.pdf)
- make pogoprog bom (pogoprog.csv)

- make tc13badge gerbers
- make tc13badge assembly diagram (print svg with frame ref)
	no render hidden text, print svg, silkscreen, with frame ref, b/w, selected
	open in inkscape, save as tc13badge-assembly.pdf
- make tc13badge schematic pdf (tc13badge-schematic.pdf)
- make tc13badge bom (tc13badge.csv)


scripted (release.sh):
- git archive
- nanoc compile
- make ubertooth one binaries
- make ubertooth zero binaries
- copy hardware files
- copy component placement sheets

manual:
- write RELEASENOTES.txt
- tar -czvf
- upload to sourceforge
