Recommend reset after hostname change

code/html/index.html

@@ -302,7 +302,7 @@
 
                                 <div class="pure-g">
                                     <label class="pure-u-1 pure-u-md-1-4" for="hostname">Hostname</label>
-                                    <input name="hostname" class="pure-u-1 pure-u-md-3-4" type="text" action="reconnect" tabindex="1" />
+                                    <input name="hostname" class="pure-u-1 pure-u-md-3-4" type="text" action="reset" tabindex="1" />
                                     <div class="pure-u-0 pure-u-md-1-4">&nbsp;</div>
                                     <div class="pure-u-1 pure-u-md-3-4 hint">This name will identify this device in your network (http://&lt;hostname&gt;.local). For this setting to take effect you should restart the wifi interface clicking the "Reconnect" button.</div>
                                 </div>