Add support for CommonTermsQuery

Authored by dcausse.


Add support for CommonTermsQuery

  • Added support for common terms query in case no special syntax is used and a minimal number of terms is available in the query
  • Added a new profiles/CommonTermsQueryProfiles.php to store query options
  • Added a new cirrusExpain query param which can be used with cirrusDumpResult to dump lucene explanation.

Bug: T112178
Change-Id: Id041b84fed457c1325d7dfaaf82f1fbbe25080e7