Slido changed their file names to "Polls-per-participant"

[cansavvy]

metricminer doesn't accomodate this change so we'll need to do that.

• We need to pull those files too so we need to add Polls-per-participant to the tags here:

  metricminer/R/slido.R

  Line 46 in b18608a

  slido_tags <- c(

• Then the tags for the slido_type are pulled out. I think easiest strategy is just to rename the Polls-per-user to Polls-per-participant and move forward with that. Basically add a line here that replaces Polls-per-user to Polls-per-participant in the slido_type vector.

I think the rest should fall into place but you'll wanna check at each stage if the data looks as you expect and if the polls-per-participant/user files are combining okay.