In order to avoid a PHP 7.2 error when using count()

In order to avoid a PHP 7.2 error when using count()

Docs: add a note on adding `use` on theme.php

dbclean settings are now available from the frontend

Fix video display problems with videos with parameters

translation updates for FI, PL and ZH CN

API docs, the count parameter

Diaspora: Fix person/contact retraction

"remote-self" is now working for Diaspora and Twitter as well

Suppress blocked contacts from being displayed

using \PDO instead of PDO (bugfix)

Avoid SQL error with wrong formatted datetime value

"pending" shouldn't be set as well by default ...

Ugly bugfix: Public contacts had been blocked automatically when created

Bugfix: Twitter "Reshares" are now appearing again on Diaspora

Replace old database queries with the new ones

vier: Fix layout issue introduced with PR #4873.

AutomaticInstallation - use config file

accidentaly changed `htconfig.php` (reverted)

- added new parameter "-f config file" to `AutomaticInstallation.php`

Fixed private messaging/relaying is controlled by the parent

The find button in the find-people widget was badly layouted on Firefox under Debian.
Remove the width constraint and float: left so the button gracely drops to the next
line when necessary.

Direct Relay is now working with DFRN as well