Update translation.

<li>German translation by Ronny Steiner, Sebastian Ahlborn, Carsten Schlote, Wilhelm Stein, Jochen Wiesel.</li>

<li>Greek translation by Wasilis Mandratzis-Walz.</li>

<li>Hungarian translation by Báthory Péter.</li>

<li>Italian tranlation by Valerio Bozzolan, Stefano Gualmo ( s DOT gualmo AT gmail DOT com ).</li>

<li>Italian tranlation by Valerio Bozzolan, Stefano Gualmo ( s DOT gualmo AT gmail DOT com ), Renato Giliberti.</li>

<li>Japanese translation by Mitsuse and Yanagimoto Yoshiaki.</li>

<li>Korean translation by Halcyonest.</li>

<li>Norwegian Bokmål translation by Imre Kristoffer Eilertsen ( imreeil42 AT gmail DOT com ).</li>