Merge pull request #3 from friendica/master

Align to main project HEAD
allow zot public providers to list their location, as a non US-based server could be a strong selling point.
Merge pull request #188 from zzottel/master

Use only one regex for title matching in rpost tag
issue #189 - show post edited time on relative date hovertip
Merge https://github.com/friendica/red into zpull
if registration is disabled, send the site register link to pubsites
allow mailsent update locking to unlock after 24 hours. Also don't even try to do a DB update if the build number is 0. Something else will likely fail and likely in some horrible way, but we shouldn't try and update the DB - something is clearly wrong with it.
allow rpost parameters to survive a login if you weren't locally logged in at the time.
fix order of args for array_key_exists and allow rpost to accept html
provide an html src converter
Fix missing parenthesis in database.sql

This was blocking database creation process
Merge pull request #190 from antoine-g/patch-1

Fix missing parenthesis in database.sql
Update messages.po

Fix missing blank
Don't set widgets if you're not a local user.
doc updates
return a login form on some protoected pages if not logged in.
Merge pull request #191 from maase2/patch-1

Update messages.po
rev update and de string fix
provide nav_min_opacity which allows the navbar to fade or even vanish until hovered with a value of for instance '0';
add sloppy photo setting and fix default navbar hide setting