Added COPYING INSTALL README and RELEASE-NOTES to WikibaseQuery

Change-Id: I52b2ab76344614d8360d4f30addc7802a9b560dc
(bug 47158) make wgRateLimits apply to Wikibase.

Change-Id: I57fb295ca043c70bc754123e97495ead7e01d920
Merge "Added COPYING INSTALL README and RELEASE-NOTES to WikibaseQuery"
Add more verbosity to dispatch changes

Change-Id: I21a03f3d7f59fbb43f60de0b9a9ff964eb8ff0de
Merge "Add more verbosity to dispatch changes"
Merge "(bug 47158) make wgRateLimits apply to Wikibase."
Merge branch 'master' into sqlstore