Set a floor on the python-memcache library

python-memcache prior to version 1.48 will leak memory due to always
caching cas ids (compare and set) and with nothing designed to clean
it up.  In 1.48 it was changed to require a boolean argument 'cache_cas'
on init to enable the cas id caching.  In the case of keystone, we rely
on the cache_cas argument and cas functionality.  Ideally, all uses of
memcache should use later than 1.47 to prevent the memory leaking of
cas id caching.

Change-Id: Ide780e30a8243cd5fcc693515ffd84dfea3a3467
Add django-bootstrap-form to requirements

This is required by bootstrap 3 update patch in openstack/horizon
https://blueprints.launchpad.net/horizon/+spec/bootstrap-update

Change-Id: I9749607ed808688af2ba3b021738420385062667
Switch to Hacking 0.8.0

Move requirements to Hacking 0.8.0

Change-Id: I8abb0e4c143b08f44b0f52806c4fb8cfa16765ed
Merge "Set a floor on the python-memcache library"
Updated from global requirements

Change-Id: Ie9eda700b3a2e2168b8151c7c073369cb24c0483
Add designate dns client (python-designateclient) to requirements

This is needed to support the addition of designate dns to trove

Change-Id: I1d4b97dc28dcca6151572228d5f70c678cbc42c4
Blueprint: designate-dnsaas-support
Merge "Add django-bootstrap-form to requirements"
Merge "Updated from global requirements"
Update stevedore

Stevedore 0.12 comes with a new shiny map_method function that
Ceilometer would like to use.

Change-Id: If4eda8ed2e251df67ccfe9f8093d28d2ecbd740e
Add taskflow (used by cinder + others) to requirements

Taskflow (a stackforge based library) targeted at helping
openstack projects with state management and consistency
is now offically a library and to remove the cinder local
copy we need to add it as a requirement.

Change-Id: Ic112d707b3d914481da41adbb6aa9d8b890742df
Merge "Add taskflow (used by cinder + others) to requirements"
Released 0.1.1 for taskflow (bug fixes)

Bump the version of taskflow since we just pushed out a
minor bug fix release to address some issues that we
discovered after the 0.1 release (minor bugs), so mirroring
that version bump in requirements repo.

Change-Id: Id84eb4c7592c02f90090b557fe0faefcb6bdc3db
Merge "Update stevedore"