minutes from today's meeting

Here are the minutes: https://www.w3.org/2019/05/16-solid-minutes.html

In general, here are the commands we need to type at each meeting:

(at the start:)
/invite zakim #solid
/invite rrsagent #solid

(everybody:)
present+
q+ (to join the speaker queue)
q- (to leave the speaker queue)
q? (see who's now in the speaker queue)

(at the end:)
RRSAgent, please draft minutes
RRSAgent, please make log world-readable