Riley Stonehouse

I added this at the beginning of `application.rb`, after requires and seemed to fix this in development.

See https://github.com/wkhtmltopdf/wkhtmltopdf/issues/3241#issuecomment-401995296 For 0.12.4 you can set the dpi and zoom levels to fix this.

Yes tried bundle again and no luck. I decided to use the 'sidekiq_pusher' script recommended on the sidekiq wiki, and seems to work fine.