text: Title: Restore logo
  Body: @kennethreitz mentioned he had a single condition for transferring stewardship for this repository:
  
  > When I transferred the project to the PSF, per textual agreement with @ewdurbin, my only requirement was that the logo stayed in place.
  
  I therefore assume that the removal in #5562 (along other images) was accidental and this will swiftly rectified. I’ll do a PR.