Improved Access List Form

[michaelgaultjr]

Changes

• Added button to add additional Usernames/Passwords to Access Lists.
• Added button to add additional IPs to Access Lists.
• Added Reference to Nginx documentation in Access List "Authorization" tab.
• Added Reference to Nginx documentation in Access List "Access" tab.

Reason for Changes

There are many situations where you'd want to have more than 4 IPs in an access list, this wasn't possible within NPM.
This PR makes that possible while adding references to the Nginx documentation on how to use the features.

Fixed Issues

#615
#822

[jc21]

Docker Image for build 1 is available on DockerHub as jc21/nginx-proxy-manager:github-pr-975

[jc21]

Docker Image for build 2 is available on DockerHub as jc21/nginx-proxy-manager:github-pr-975

[jc21]

This looks really good. Just these 2 comments I noticed while testing. Without these changes it means people will load the documentation links in the same tab/window and lose their changes.

[jc21]

Thanks :)