Don't add .bugsnag to gitignore, we don't use it anymore
Don't add .bugsnag to gitignore, we don't use it anymore

Fixes #11

twokul/ember-cli-bugsnag,rlivsey/ember-cli-bugsnag,binhums/ember-cli-bugsnag,rlivsey/ember-cli-bugsnag,twokul/ember-cli-bugsnag,BBVAEngineering/ember-cli-bugsnag,binhums/ember-cli-bugsnag,BBVAEngineering/ember-cli-bugsnag