Merge pull request dokku#41 from dokku/40-charset

feat: use charset utf8 by default

Merge pull request dokku#39 from pawurb/real_ip_module

Add real ip and proxy module

Merge pull request dokku#38 from vkurup/master

Update PCRE URL

Merge pull request dokku#34 from justintemps/patch-1

Add text/vtt mime type for caption files

Merge pull request dokku#29 from pawurb/update-nginx

Update nginx to 1.14.0

Merge pull request dokku#21 from ineffyble/master

Add port_in_redirect directive to NGINX configuration template

Merge pull request dokku#14 from kblcuk/master

Push zlib version to 1.2.9

Merge pull request dokku#13 from larose/nginx-conf

Use app-nginx.conf.sigil if provided

Switch template to app-nginx.conf.sigil

Merge pull request dokku#3 from dokku/mh-nginx-root

change ROOT env var and doc it