Sheldonys-zappa

* Add `--http` filter to `tail`
* Prefer `apigateway_enabled` but still respect `use_apigateway`, 493

* Adds colors to `zappa tail` output, fixes 492
* Adds `--no-color` CLI argument
* Adds fatal warning for bad `app_function`s, fixes 485.

* Fix S3 broken S3 events
* Move `use_apigateway` to `apigateway_enabled`

* Fixes progress bar error for manylinux packages
* Safely handle freezes when downloading from PyPI
* Adds `s3://` syntax for remote env files. (478, thanks Leandr!)

* Adds `extends` syntax to settings file.
* Fixes Django migrations, 464
* Adds support for manylinux wheels! 398
* Fixes multiple events in `status` command
* Fixes support for `certify` on apex domains, 451

* Filter private hosted zones to avoid conflicts while certifying
* Fix small Python3 bug (457)
* Fix for 453 (windows os.path)
* Re-raise Zappa exception with full traceback
* Skip pyc on django migrations, fixes 436
* Delete correct domain name, 448