Opening stable/icehouse

Bump version to next stable release on icehouse branch, and set
defaultbranch in .gitreview for convenience.

Change-Id: I238e41a54ba004ddc439813f161755b811a5e7b5
Updated from global requirements

Change-Id: I387beea3277ee93147b6526499d9c0668e86601c
Fixes installation of test-requirements

pip install fails because the "-f http...pysendfile.2.0.0.tar.gz"
returns 404. pip will install pysendfile 2.0.0 without defining
the url.

Ref: http://code.google.com/p/pysendfile/issues/detail?id=20&can=1

Closes bug 1314968

Change-Id: I15baf378b37841f8abb21294efebe2dee95077c3
(cherry picked from commit ed816a214be8acc17d75f68e6c2552fd3b1ad56f)
Merge "Updated from global requirements" into stable/icehouse
Prevent creation of http images with invalid URIs

Active images should always be ready to be downloaded, regardless
they're locally or remotely stored. This patch prevents images with
invalid location URIs from being created and entering the 'active'
state with no data. This is only for the HTTP store.

Closes-Bug: #1257273
Co-authored: Jon Bernard <jobernar@redhat.com>

Change-Id: Iffce79b654cabe8397c85b2cc50c4b7f59733ea5
(cherry picked from commit 503be24afa122eef08186001e54c1e1180114ccf)
Merge tag '2014.1.1' of https://github.com/openstack/glance into icehouse

2014.1.1