am 08810fc4: am 305f55cd: am 3ff2fd14: am d7dbaf5c: am ed677d7a: update analytics event for searches to make query case-insensitive and save the URL instead of doc title.

* commit '08810fc42c1545b1116f2c88cd1595756e9fe418':
  update analytics event for searches to make query case-insensitive and save the URL instead of doc title.