[hack] bump controller string to clear cache

ckanext/googleanalytics/controller.py

@@ -20,7 +20,7 @@ class GAController(BaseController):
     def __str__(self):
         # XXX hack to provide consistent cache key; what's the
         # canonical way of doing caching like this in CKAN right now?
-        return "analyticscontroller"
+        return "analyticscontroller2"
 
     def get_top_packages(self):
         packages_data = self._get_ga_data()

ckanext/googleanalytics/gasnippet.py

@@ -1,4 +1,4 @@
-gacode = """
+gacode = u"""
 <script type="text/javascript">
 
   var _gaq = _gaq || [];