disabled KWS tests that are not supposed to pass.

* some are caused by changes in service constraints or schema
* others because of moderate quality of matching "result fields"

partially fixes issue #4039
Merge pull request #4062 from dmwm/kws_fix_tests

disabled KWS tests that are not supposed to pass. This pull request should not be considered as fixes for #4039, you need to remove all TODO's and either keep the test or remove if it is not longer valid.