Submit to CRAN

[ledell]

I think we're probably ready to do our first CRAN submission!

[maelle]

I think some work is still needed, here's a list. Cc @Athanasiamo

• [x] user-friendlier throttling cf #9 or even more hand-holding
• [ ] make the switch to Markdown roxygen2, cf #83
• [ ] replace GET with RETRY if we can do that for some HTTP errors only cf #85
• [ ] #82 to make it possible to use any endpoint with our package.
• [x] #59 since it no longer works?
• [x] Fix #89 by returning empty tibbles when there are no results
• [x] Make verbose controllable by an option #94
• [ ] Ensure good test coverage and close #26
• [ ] Ensure skipping of tests with real requests for PR from forks and close #33
• [ ] Pre-build the vignette.
• [x] Fix #65 by updating the vignette.
• [x] Fix #29
• [ ] Fix #20
• [x] Fix #62
• [x] Fix #55
• [x] Fix #79
• [x] Fix #47 (add a variable with localized name)
• [ ] #21

I can spend some time on this, especially if @ledell agrees. :wink: