Reload data when entries or treatments are deleted

lib/server/treatments.js

@@ -97,7 +97,11 @@ function storage (env, ctx) {
   }
 
   function remove (opts, fn) {
-    return api( ).remove(query_for(opts), fn);
+    return api( ).remove(query_for(opts), function (err, stat) {
+      //TODO: this is triggering a read from Mongo, we can do better
+        ctx.bus.emit('data-received');
+        fn(err, stat);
+      });
   }
 
   function save (obj, fn) {