Untested change to remove an extra slash in generating URL for getFit…

…nessActivityFeed. The previous version generated URLs with a // in them because the keys of the digest specifying the fitness_activities URL suffix included a leading slash. However, for Anne's test machine both the previous and current versions generate a 404 error in getFitnessActivityFeed, so I can't say for sure that this change fixes anything.

fluxtream-connectors/src/main/java/com/fluxtream/connectors/runkeeper/RunKeeperUpdater.java

@@ -61,7 +61,7 @@ private void updateData(final UpdateInfo updateInfo, final long since) throws Ex
         JSONObject jsonObject = JSONObject.fromObject(body);
         String fitnessActivities = jsonObject.getString("fitness_activities");
         List<String> activities = new ArrayList<String>();
-        String activityFeedURL = DEFAULT_ENDPOINT+"/" + fitnessActivities;
+        String activityFeedURL = DEFAULT_ENDPOINT + fitnessActivities;
         getFitnessActivityFeed(service, token, activityFeedURL, 25, activities, since);
         getFitnessActivities(updateInfo, service, token, activities);
     }