📛 Print attendee badges

[reidab]

• [x] Decide whether to keep the same format for program/badges this year
• [ ] Design badges
• [ ] Order badges

[reidab]

From the 2016 feedback:

When possible, include speaker names on the mini schedule in the badge.

[gabelula]

Related to https://github.com/osbridge/planning/issues/340

[elea]

Updating this task as we now are printing badges only and not programs