still improving on the time boundary queries
-Updated Grapher to fix highlight on drag issues
-Highlighting is no longer globally disabled
Merge branch 'development' of https://github.com/fluxtream/fluxtream-app into development
-fixed infinite loop when a facet doesn't have time details
-Added proper time labels to fitbit and zeo, zeo may be wrong since I had no data to check with
-Calendar controller returns a failure when they aren't logged in
-Calendar now handles the errors that could be returned by Calendar nav APIs
merged with development