This is a quick fix in advance of the library being updated to
the latest & PHP7 compatible version.

- replace PHP4 style class constructor function names (based on
  class name) with php 5 __construct()
Also remove some '&' reference operators used with objects
And add some object type hints

This reverts commit c2fbf986.

See Issue #1149
- Show 'admin' or the admin plugin name for admin functions
- Show action name for user & site actions, e.g. login, sitemape
- Show page name + action for page actions, e.g. changes, backlinks
- Show a utf8 pen glyph when editing
- Otherwise show the page name (as previously)

This reverts commit 3940c519 as
discussed in #1082.

Adding Arabic stopwords and keeping Engish stopwords as well, since most of the Arabic wikis contain a lot of English words.

These functions are already deprecated and replaced by the Mailer::
class. The deprecated tag was simply missing.

This also reverses the order of crypto protocols tried again. Using TLS
first again. related to #915

The code reading .bz2 compressed files did not correctly check for
possible read errors. In case of a corrupted file this could have led to
an infinite loop.

Thanks to Filippo Cavallarin from www.segment.technology for dicovering
this bug.