README: Drop defunct badge for gemnasium

sinatra / mustermann

your personal string matching expert

http://sinatrarb.com/mustermann/

MIT License

664 stars 63 forks source link

Closed olleolleolle closed 4 years ago

olleolleolle commented 4 years ago

Gemnasium service was closed, long ago. This PR removes its badge.

jkowens commented 4 years ago

Nice 😄