Simon Willnauer 4ae426a552 Remove remaining index.mapping.single_type=false (#25369)
This change cleans up remaining tests  to not use index.mapping.single_type=false
but instead where applicable use a single type or markt the index as created
with a pre 6.x version.

Yet, there is still on leftover in the client tests that needs special attention.
See `org.elasticsearch.client.SearchIT`

Relates to #24961
2017-06-23 10:26:06 +02:00
..