New test for EZP-23288: Allow to set modifier of Content Versions & ContentType
EZP-23396: implement visitor for FullText criterion
EZP-23396: added meta_all to field doc and disabled root doc _all
EZP-23396: adapt fixture for ES fuzzy match
EZP-23396: added FullText test fixtures
Move SPI\Persistence\Search to SPI\Search

Conflicts:
	eZ/Publish/Core/Persistence/Cache/LocationSearchHandler.php
	eZ/Publish/Core/Persistence/Legacy/Content/Search/Location/Handler.php
Deprecate SPI\Persistence\Handler search functions
Fix mising quoteColumn table name in Search gateway getQueryCondition
[UnitTest] Complete and enable 2 LocationSearchHandlerTest
Merge pull request #974 from ezsystems/move_spi_search

EZP-20463: Extract Search backend into own SPI
Merge pull request #978 from pedroresende/EZP-23288b

New test for EZP-23288: Allow to set modifier of Content Versions & ContentType
Merge pull request #1051 from ezsystems/impl-EZP-23396-elasticsearch-fulltext

Implement EZP-23396: Elasticsearch: Implement Fulltext criterion for Content search