nginx as container instead internal instance

[zemirco]

Hey,

cachet is pretty cool and especially this Docker version makes it very easy to get started. Great work!

I'm currently trying to setup https://.... Currently nginx is tightly integrated into the dockerfile. Wouldn't it be better / more flexible to use a separate nginx container via docker-compose? That would allow for using a custom nginx setup with ssl termination etc.

At the moment I would need a second nginx instance to handle ssl, i.e. nginx ssl -> internal nginx -> cachet.

If that's OK with you I'll start working on a pull request.

[djdefi]

Sounds great to me, as long as we don't need to build and maintain our own custom nginx / fpm images and can use official ones.

[zemirco]

Sent a pull request #46

[djdefi]

Implemented in #46