At the moment we send emails for new tickets, we need to send emails for pull-requests as well
Fixed in http://209.132.184.222/progit/e0589f0d62ff2bfc4b215cc72e77d8894b48b494
and http://209.132.184.222/progit/4cfb2a142dce9a4fb148cf3c158550e9b976ec3f