fixed CP path
fixed proxy conf
donation button
Merge branch 'develop' of github.com:Rackster/ispconfig3-nginx-reverse-proxy into develop
fixed donate button
ssl declaration in listen
updated permanent redirect URLs
sync fix
include headers_ssl
removed proxy conf from location
replaced include with code
add header with headers_more (safer)
Merge branch 'release/3.0.4.6'
Merge remote-tracking branch 'origin/master'