Log Message:
Changes in Apache Libcloud 2.0.0
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Common
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- Fix OpenStack drivers not correctly setting URLs when used with identity API, \ 
would default to 127.0.0.1 and service
  catalog URLs were not adhered to.

- Fix Aliyun ECS, Load balancer and storage adapters when using unicode UTF-8 \ 
characters in the names of resources
  in 2.0.0rc2 < it would fail as a MalformedResponseError, Python 2.7 element \ 
tree was raising a unicode error

- Refactor the test classes to use the full libcloud.http and \ 
libcloud.common.base modules, with Connection,
  Response all used with requests_mock. This increases our test coverages and \ 
catches bugs in drivers' custom
  parse_body and auth modules

- Rename libcloud.httplib_ssl to libcloud.http now that we don't use httplib