Updated mediawiki/extensions
Project: mediawiki/extensions/WikidataEntitySuggester  db70229ed7ad122ebee76d379c402718e4263ae3

Revamped the client part of the Java backend (demo-tested on server). Tests not included.

Change-Id: If042fa82b9ed4a2bf64be249c4b6927129778959
Updated mediawiki/extensions
Project: mediawiki/extensions/WikidataEntitySuggester  254f726953185134e2f404d6b5a0b91a3268535f

Added tests for the final java backend.

Change-Id: Ie0e961dfbf6f27e2ae9fa85279c7ed52cf4ad905