Revert "Fixed a bug that occurs when Text_Highlighter functionality is used, i.e. a html or css or js file is in the issues"
Revert "Fixed a bug that occurs when Text_Highlighter functionality is used, i.e. a html or css or js file is in the issues"

This reverts commit 890c2f2c9d9794fc08eb951eb7c9f8b65dc5eab7.

This is not neccessary at all. The problem I was having when I committed
this was not valid html, it was binary files being included.

mayflower/PHP_CodeBrowser,mayflower/PHP_CodeBrowser