Added hygrometer

git-svn-id: https://redmine.imt-atlantique.fr/svn/xaal/code/Python/trunk@1956 b32b6428-25c9-4566-ad07-03861ab6144f

apps/dashboard/xaal/dashboard/templates/widgets.mako

@@ -5,6 +5,12 @@
 </%def>
 
 
+<%def name="hygrometer(addr)">
+<a href="/generic/${addr}">
+  <div data-is="hygrometer" xaal_addr=${addr}></div>
+</a>
+</%def>
+
 
 <%def name="lamp(nickname)">
 <% dev = devices.fetch_one_kv('nickname',nickname) %>