Specials by Category and Manufacturer need price range and messages

Specials by Category and Manufacturer need price range and messages
Include updates to products_price_sorter only when Special actually is changed
<a href='#crh-start'></a><a href='#crh-data-%7B%22processed%22%3A%20%5B%22https%3A//github.com/zencart/zc-v1-series/pull/145%23issuecomment-55794393%22%2C%20%22https%3A//github.com/zencart/zc-v1-series/pull/145%23discussion_r17628282%22%5D%2C%20%22comments%22%3A%20%7B%22General%20Comment%22%3A%20%7B%22html_url%22%3A%20%22https%3A//github.com/zencart/zc-v1-series/pull/145%23issuecomment-55794393%22%2C%20%22comments%22%3A%20%5B%7B%22body%22%3A%20%22%3A%2B1%3A%20%22%2C%20%22created_at%22%3A%20%222014-09-16T18%3A53%3A16Z%22%2C%20%22user%22%3A%20%7B%22avatar_url%22%3A%20%22https%3A//avatars.githubusercontent.com/u/404472%3Fv%3D2%22%2C%20%22html_url%22%3A%20%22https%3A//github.com/drbyte%22%7D%7D%5D%2C%20%22title%22%3A%20%22General%20Comment%22%7D%2C%20%22Pull%20b6b0c7ca2f4fdad33b2969d8ac926acc17129caa%20admin/includes/languages/english/specials.php%2022%22%3A%20%7B%22html_url%22%3A%20%22https%3A//github.com/zencart/zc-v1-series/pull/145%23discussion_r17628282%22%2C%20%22comments%22%3A%20%5B%7B%22body%22%3A%20%22Needs%20final%20newline.%22%2C%20%22created_at%22%3A%20%222014-09-16T20%3A29%3A56Z%22%2C%20%22user%22%3A%20%7B%22avatar_url%22%3A%20%22https%3A//avatars.githubusercontent.com/u/1590605%3Fv%3D2%22%2C%20%22html_url%22%3A%20%22https%3A//github.com/texdc%22%7D%7D%5D%2C%20%22title%22%3A%20%22File%3A%20admin/includes/languages/english/specials.php%3AL91-102%22%7D%7D%7D'></a>
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- [ ] <a href='#crh-comment-Pull b6b0c7ca2f4fdad33b2969d8ac926acc17129caa admin/includes/languages/english/specials.php 22'></a> <img src='http://www.codereviewhub.com/site/github-remaining.png' height=16 width=60>&nbsp;<b><a href='https://github.com/zencart/zc-v1-series/pull/145#discussion_r17628282'>File: admin/includes/languages/english/specials.php:L91-102</a></b>
- <a href='https://github.com/texdc'><img border=0 src='https://avatars.githubusercontent.com/u/1590605?v=2' height=16 width=16'></a> Needs final newline.


<a href='https://www.codereviewhub.com/zencart/zc-v1-series/pull/145?mark_as_completed=1'><img src='http://www.codereviewhub.com/site/github-mark-as-completed.png' height=26></a>&nbsp;<a href='https://www.codereviewhub.com/zencart/zc-v1-series/pull/145?approve=1'><img src='http://www.codereviewhub.com/site/github-approve.png' height=26></a>&nbsp;<a href='https://github.com/zencart/zc-v1-series/pull/145'><img src='http://www.codereviewhub.com/site/github-refresh.png' height=26></a>
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I'd go ahead and remove this (and the other below).  Version control will allow us to get it back if we need it and commented code like this tends to clutter things up.