Merge branch 'develop' into feature/avatars

* develop: (335 commits)
  [ticket/10575] Adding public visibility to the methods.
  [ticket/10575] Fixing non-static access to static functions get_instance
  [ticket/10547] User is not logged in as admin after installation
  [ticket/10650] Revert merge of 'rahulr92/ticket/10650' into develop
  [ticket/10650] Added checking for empty subjects
  [ticket/10650] Corrected intendation
  [ticket/10650]Added permission checking and utf8 functions
  [ticket/10650] Cropped subject and inserted newline
  [ticket/10650] Corrected space before true
  [ticket/10650] Changed language files and forumlist
  [ticket/10650] Added static sql files
  [ticket/10650] Displaying last topic on forum list
  [ticket/10760] Fix numbering in php fun facts.
  [ticket/10760] Value must be quoted as it might be two words.
  [ticket/10760] PHP is great. This commit is the proof.
  [ticket/10760] Catch both versions of parse error output in php.
  [ticket/10607] Added 'Powered by' translation string.
  [ticket/10760] Account for display_errors=stderr in pre-commit hook.
  [ticket/10760] Quote PHP_BIN when using it.
  [ticket/10760] Use echo -e only if echo understands -e.
  ...

phpBB/includes/functions_display.php

@@ -273,6 +273,7 @@ function display_forums($root_data = '', $display_moderators = true, $return_mod
 			markread('topics', $forum_ids);
 			$message = sprintf($user->lang['RETURN_FORUM'], '<a href="' . $redirect . '">', '</a>');
 			meta_refresh(3, $redirect);
+
 			trigger_error($user->lang['FORUMS_MARKED'] . '<br /><br />' . $message);
 		}
 		else