* Allow running mastodon on a different domain as the one used for identifying users
* Alter documentation of WEB_DOMAIN to make clear it shouldn't be used unless the admin knows what they are doing
* Compare to web_domain instead of local_domain when dealing with feeds/API
* Correctly identify mentions to local accounts
Mentions URLs point to the person's web profile, i.e., the user page served on WEB_DOMAIN.
work flawlessly was a nightmare). WARNING: This commit makes the web UI connect to the streaming API instead
of ActionCable like before. This means that if you are upgrading, you should set that up beforehand.
ThibG
Eugen Rochko