Give yourself a sanity check. Use isup.me to figure out if Github,
Google, Heroku, etc. are really down.
Add lita-down-for-everyone to your Lita instance's Gemfile:
gem "lita-down-for-everyone"killpack: Lita, is github.com down?
Lita: killpack: It's just you: looks like github.com is up. http://isup.me/github.com