This reverts commit 77593b7a91e8d417eead0d3d5366ba991c767565.
I imported PR569 to be able to test on my fork, but to avoid polluting
this patch I now revert those commit.
* Add integrations tests for column case sensitive name
* add a warning when column_case_sensitive in not set
* add announce default will change in in 4.0.0
* fix tests for engine that don't wrap column in backticks
* add filter because only MySQL 5.7 is case sensitive for users privs
* add kmarse and myself to the authors
* add kmarse to the contributors list
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Co-authored-by: Laurent Indermühle <laurent.indermuehle@epfl.ch>
Co-authored-by: Andrew Klychkov <aklychko@redhat.com>
