Added readme and initial script
PunchCardChart!
PunchCardChart!
PunchCardChart!
PunchCardChart!
PunchCardChart!
PunchCardChart!
PunchCardChart!
PunchCardChart!
PunchCardChart!
PunchCardChart!
PunchCardChart!
PunchCardChart!
PunchCardChart!
PunchCardChart!
PunchCardChart!
PunchCardChart!
PunchCardChart!
PunchCardChart!
PunchCardChart!