Update to 6.0. Patches have been integrated upstream.

2011-12-18 tim <gyunaev@ulduzsoft.com>
    - Version 6.0 released
    - Removed outdated and buggy QTextBrowser support.
    - Removed unneeded KHTMLPart support. Only QWebKit is now supported.
    - Fixed zoom and "select all".
    - Fixed storing scrollbar position.
    - Added browser options to control JavaScript, Java and HTML5 features, which now apply to Webkit
    - Fixed crash on start when the number of recent files was set to zero
    - Added support for opening the specific page on startup using the --url switch
    - Fixed scrolling at the same page when links are clicked
    - Fixed the "Locate in content tree" which was broken for QWebKit
    - For CHM entries with an URL but no name use the URL as name
    - Updated copyrights

(wiz)