* [CAE-686] Added hash field expiration commands
* [CAE-686] Improve HSETEX return type
* [CAE-686] Minor pushTuples change, renamed HSETEX test
* [CAE-686] Changed hsetex function signature for better consistency with other commands
* [CAE-686] Fixed hsetex test
* [CAE-686] Bumped docker version to 8.0-M05-pre, enabled and fixed tests