Bump validators

+ Gecko 18 compat tests
* Updated permissions for app manifests
Collect stats from Google Analytics (bug 821923)
mobile frolic polish (bug 823984)
add in gflags for google client
requested frolic polish (bug 823984)
desktop feedback overlay (bug 811354)
polish frolicked overlays on desktop (bug 823984)
fail gracefully in absence of GA credentials, make test do same
support the --noauth_local_webserver flag
more google-y auth script
hide google analytics secrets in admin view, add cron job
proper datetime formatting
bug 822759
* switched settings back to having METLOG_CONF set in one place
* bumped django-raven-metlog and metlog-raven revisions for more
  consistent configuration
* renamed USE_METLOG_FOR_RAVEN to USE_METLOG_FOR_TASTYPIE for clarity
* enabled tastypie logging through metlog
* set the SENTRY_CLIENT so that all raven messages are routed through
  metlog
Fixed unicode error in logging (bug 826156)
remove SEN from prod
Merge pull request #548 from crankycoder/vng/metlog_patches

bug 822759 - fixes for enabling the metlog client @ settings.METLOG
Bump validators

+ Import packaged app manifest tests in app validator
+ Added MDN link to compat test
probably shouldn't blank out csrf token...
fix notification box on search results page (bug 826207)
Feedback link in footer should open in modal