[Bug 22454] Link URL in editAppVersion.php contains "&" instead of "&"

http://bugs.winehq.org/show_bug.cgi?id=22454

--- Comment #2 from Alex Balut   2010-06-14 17:34:57 ---
The editAppFamily.php, and editAppVersion.php files use the html_back_link()
function to create links, and they pass the URL created by
$oApp/$oVersion->objectMakeUrl().

html_back_link() correctly (IMO) escapes the passed $url, but the
objectMakeUrl() functions already create escaped URLs. A bit messy.

I'll change the objectMakeUrl() functions to create raw URLs, and I'll make
sure they are properly escaped when the function is used.