Merge branch 'hexlatticeorietation' into develop

GUI/coregui/Views/widgetbox/widgetbox.xml

@@ -324,7 +324,7 @@
             </widget>
         </categoryentry>
 
-        <categoryentry name="Hexagonal latice with basis" icon="images/sample_layers2.png">
+        <categoryentry name="Hexagonal lattice with basis" icon="images/sample_layers2.png">
             <widget class="example09">
                 <property name="objectName">
                     <string notr="true">somestring</string>