ArticleLive Minor Update - NX 1.6.2.2

Hey Everyone!
I've got an ArticleLive minor release for you, which fixes numerous bugs in the current version and also addresses some security issues.

I was going to hold this off until our expected ArticleLive NX 1.7 release which contains many new features, but there have been a few securities issues come up in the last week which everyone will need a patch for.

The current version is now ArticleLive NX 1.6.2.2.

If you have customisations, then just update the files mentioned in the change log below. The most important of all being the patch in: /includes/classes/class.author.php

Here is the latest change log additions:

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* Changelog for ArticleLive NX.1.6.2.2:          *
*                                             *
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Bug Fix: Was sending out 'disapproved' emails whenever a user
was editing in the admin. Bug only existed since NX.1.6.2.1
    /admin/includes/classes/class.user.php

Security Fix: Issues with become an author form
    /includes/classes/class.author.php


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* Changelog for ArticleLive NX.1.6.2.1:          *
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Updated DevEdit WYSWIYG Editor
    /admin/de/

Added CDATA tags to RSS feeds
    /includes/classes/class.article.php
    /includes/classes/class.blog.php
    /includes/classes/class.news.php

Changed captcha condition check from false to 0
    /includes/classes/class.author.php

Added cache file number limit, default 2000.
Stopped cache files being generated even when turned off.
    /includes/classes/class.cache.php

Removed look-alike characters/numerals from captcha
    /includes/classes/class.captcha.php

Preventing Email Injection
    /includes/classes/class.contact.php
    /admin/includes/classes/class.mail.php

Fixed issues with some characters (e.g. ?) inside a page name
    /includes/classes/class.page.php

Fixed issue with comment injection when captcha not turned on
and comments turned off
    /admin/includes/classes/class.helper.php