* SECURITY UPDATE: incorrect cert verification with ssl_insecure option
  - debian/patches/CVE-2014-7144.patch: properly parse option in
    keystoneclient/middleware/auth_token.py.
  - CVE-2014-7144
* SECURITY UPDATE: incorrect cert verification with ssl_insecure option
  - debian/patches/CVE-2015-1852.patch: properly parse option in
    keystoneclient/middleware/s3_token.py, added test to
    keystoneclient/tests/test_s3_token_middleware.py.
  - CVE-2015-1852
* Properly run test suite during build:
  - debian/control: added python-testresources and python-lxml to
    Build-Depends.
  - debian/rules: call testr directly