Fixes #4424: Added `inline` and `mimeType` options to all file downloading methods provided in `yii\web\Response`

- do not allow boolean values for integer columns
- use native boolean type with boolean values
- removed workaround that turned out to be wrong when schema and values
  are used correctly. Workaround resulted from wrong usage of boolean
  values before.

fixes #4672

exclude parts that have different default values

fixes test break in HHVM due to export of a closure

issue #4687

also fixed an issue with default value loading of bool columns.

fixes #3489, fixes #4085, fixes #3920
related to #4672

fixes #4654

close #4655

- can be used to enable caching in a request without the need for any storage
- useful for example in complex console tasks that should still be independed

Added support for arbitrary operators to Query::filterWhere, added support for arbitrary operators to Sphinx extension