- added hungarian translation
- added italian translation
- bugfix: escaping characters in google charts
- new filter on frontend widget
- cache timeout adjustments
- description update
- bugfix: fatal error on invalid_grant
- added timestamp on last error  

git-svn-id: https://plugins.svn.wordpress.org/google-analytics-dashboard-for-wp/trunk@938549 b8457f37-d9ea-0310-8a92-e5e31aec5664