Add comment reminding folks to tell stripe about the webhooks.
Add comment reminding folks to tell stripe about the webhooks.

jleclanche/dj-stripe,dj-stripe/dj-stripe,pydanny/dj-stripe,kavdev/dj-stripe,pydanny/dj-stripe,kavdev/dj-stripe,dj-stripe/dj-stripe,jleclanche/dj-stripe