replaced (not all) wiki links to new location docs.syncthing.net

gui/index.html

@@ -783,7 +783,7 @@
 
           <hr/>
 
-          <p class="small"><span translate>Quick guide to supported patterns</span> (<a href="https://github.com/syncthing/syncthing/wiki/Ignoring-Files" target="_blank" translate>full documentation</a>):</p>
+          <p class="small"><span translate>Quick guide to supported patterns</span> (<a href="http://docs.syncthing.net/users/ignoring.html" target="_blank" translate>full documentation</a>):</p>
           <dl class="dl-horizontal dl-narrow small">
             <dt><code>!</code></dt> <dd><span translate>Inversion of the given condition (i.e. do not exclude)</span></dd>
             <dt><code>*</code></dt> <dd><span translate>Single level wildcard (matches within a directory only)</span></dd>