This reverts commit 870be44c0ed5564101f9cf9d53e8085fb01680c8.

This change breaks end users of the library. See:

http://logs.openstack.org/50/285450/1/check/gate-shade-dsvm-functional-keystone2/d1093b5/console.html#_2016-02-26_20_49_32_928

For an example of a consumer of the library being broken.

Change-Id: I1912003afb89579eb869767db7a411c451bc9806

Create a custom list with flag `truncated` to support corresponding
response from the identity service.

This is wanted by Horizon, that wants to know that the list returned
from keystone is not full and that more strict filters need to be
applied.

The previous attempt in commit c28d40814962b3a8ccb81e5e7d7f832c8f0a3c9a
was reverted by d20b300589863bcf165945beb129ebcc3621a14f because it
broke other code. This commit changes the way the flag is added and
verifies that existing code will not break.

Change-Id: Ia86cfd91110adae6d7ab86ff1f152a8f9be27837
Closes-Bug: 1520244

This reverts commit c28d40814962b3a8ccb81e5e7d7f832c8f0a3c9a.

This is causing stable keystone to fail. keystone has tests
that verify that the returned value of the list
operation == [], which fails since the return value is now
an object and not a list.

Change-Id: Ieb143574271b991d3e19e864497073fbedf46bcb

Previously, there were a string of commits to keystone that addresed ignored
hacking checks. This commit does the same for H405 in keystoneclient. This
also modifies our tox.ini so that we no longer ignore H405 violations.

Change-Id: I2af152e5425a0e9c82314039fdbb90d661c22680
Closes-Bug: 1482773

This method says it's deprecated but it's an internal method, so
there's no need to deprecate it, just remove it.

Change-Id: I916b4a5c9dc2320a4bff7f966fd0c7d5a4957ff9

Wrap a list of objects into custom class with additional attributes.

This is wanted by Horizon, that wants to know that the list returned
from keystone is not full and that more strict filters need to be
applied.

Change-Id: Icfabfd055aed1648dc4130b03ec3dbf9bad4e45a
Closes-Bug: 1520244