Fixes #1124: Creating roaming link is not working on PHP 7.3
Conflicts: application/controllers/links.php
Fix merge issue that removed all staff from developer branch :-).
Undo my stupid mistake (I have pushed issue-957 to master instead of develop). Do I have copied files from GitHub master and push them back..
Merge from SVN branch 1.2.
Release 1.1.12
Release 1.1.6
Release 1.1.0
Release 1.0.0