Charset doesn't get exported correctly

[tstrunk]

The Charset is not exported correctly anymore, like it is set in the translation file for each language.

Util.inc:117 (revision 14119 - current)
header("Content-type: text/html; charset=".tra(CHARSET));
should either be
header("Content-type: text/html; charset=".tra("CHARSET")); //because tra operates on strings
or
header("Content-type: text/html; charset=".tr(CHARSET)); //to take the CHARSET token

To 'reproduce' the bug, you can check the used charset for example in Firefox with 'Right Click -> View Page Info". Without the fix it should just use the default charset for your browser.

[Rytis]

(In [14203]) Fix #472 (charset not selected correctly from translation file)