Expose checksum index image property in client

Implement checksum image index property in the python-glanceclient

Change-Id: If1426b7938457014ef27a86d3902d53854161627
Implements: blueprint index-using-checksum-image-property
uncap python-keystoneclient version requirement

if any of the projects specify a capped client, it has the
potential for preventing that client from being tested in the
gate. To fix this we have to uncap maximum versions of all
openstack client code in all openstack projects.

Fixes bug #1200214

Change-Id: I664d2f030972a3bbb08ae1c4b1710816b54b44b2
Fix SSL certificate CNAME checking

Currently, accessing a host via ip address will pass SSL verification;
the CNAME is not checked as intended as part of verify_callback.

'preverify_ok is True' will always return false (int/bool comparison).
preverify_ok will be 1 if preverification has passed.

Fixes bug 1192229

Change-Id: Ib651548ab4289295a9b92ee039b2aff2d08aba5f
Pass all identity headers received to glance

There is an upcoming patch in nova which passes identity
headers to glance client. We want to ensure that these get
passed to glance, which in turn with help the no auth
option in glance.

Resolves bug 1200761

Change-Id: Ifbef582aa4e64a2e7a46db43a9cc6cf8c3531dbd
Increase default page_size value

This is a temporary solution. Increasing the default page size (which is being
used everytime, since the client is ignoring nova's --limit param). This should
decrease the number of queries that glance does when nova requests an image
detail list.

Bug 1200257

Change-Id: I7ed4521698570cbae9c20e69ddca8b11b57c65ad
Merge "Expose checksum index image property in client"
Merge "Pass all identity headers received to glance"
Merge "Increase default page_size value"
Merge "Fix SSL certificate CNAME checking"