list prerequisite software in README
[challenge-bot] / Makefile
2014-01-26 daniel watsonmake shorter shortened url
2013-12-10 daniel watsonrename qrcode-long to qrcode-large
2013-12-07 daniel watsonmake initial setup easier on ubuntu
2013-12-07 daniel watsonmake qrcodes
2013-11-14 daniel watsonclean printing files in 3d-printables/ dir
2013-11-03 daniel watsondelete intermediate 3d print files with make clean
2013-07-03 Wayne C. GramlichBrought in original proposal and converted to README.md.