Fix new xfce4 settings

Author: lukasmasuch

resources/home/.config/xfce4/xfconf/xfce-perchannel-xml/xfce4-desktop.xml

@@ -68,4 +68,8 @@
     <property name="window-width" type="int" value="1280"/>
     <property name="window-height" type="int" value="1024"/>
   </property>
+  <property name="desktop-icons" type="empty">
+    <property name="icon-size" type="uint" value="52"/>
+    <property name="show-hidden-files" type="bool" value="true"/>
+  </property>
 </channel>

resources/home/.config/xfce4/xfconf/xfce-perchannel-xml/xsettings.xml

@@ -3,7 +3,7 @@
 <channel name="xsettings" version="1.0">
   <property name="Net" type="empty">
     <property name="ThemeName" type="empty"/>
-    <property name="IconThemeName" type="empty"/>
+    <property name="IconThemeName" type="string" value="gnome"/>
     <property name="DoubleClickTime" type="empty"/>
     <property name="DoubleClickDistance" type="empty"/>
     <property name="DndDragThreshold" type="empty"/>