Add pagination (limit and marker) to stack-list

Add support for ``limit`` and ``marker`` on stack-list and remove
unnecessary ``page_size`` parameter.

When using ``limit`` and/or ``marker``, stack-list will keep previous
behavior and list all stacks starting from ``marker`` up to ``limit``,
even if limit exceeds API limit restrictions, by using multiple calls
to /stacks endpoint.

Partial-Bug: 1268816
Change-Id: Ifb08c1aadd3629d60ddc56ffc507c99b9dba80ce
Add filter option to stack-list

Add ability to use filters on stack-list by passing a ``--filters``
options to the command line.  This option can appear multiple times or
be used once with several key=value filters separated by semicolons.  If
the same key appears more than once, both will be taken into account
when sending the request to the API.

e.g.:
The option:
``--filters status=COMPLETE;status=FAILED``
Will issue the call:
 ``/stacks?status=COMPLETE&status=FAILED``

Closes-Bug: 1268816
Change-Id: I553d6b5e3ceebdb24dcd4e4c8e409a4375d72333
Merge "Add pagination (limit and marker) to stack-list"
Merge "Add filter option to stack-list"