Allow extra spec to match all values in a list by adding the ALL-IN
operator.
Changes:
- new operator in extra_specs_ops.py
- modify match funtion to allow matching against a list instead of a
single value
- added new unit tests
- update devref documentation to reflect the new operator
Change-Id: I989aa986e8209ee403b2c575a6d7f3e3e1e232bf
Implements: blueprint add-all-in-list-operator-to-extra-spec-ops
Co-Authored-By: Artur Malinowski <artur.malinowski@intel.com>
Artur Malinowski
d6304a0a12