duncanmmacleod/requests-ecp: requests-ecp 0.3.0

Development feature release. Changes: [https://github.com/duncanmmacleod/requests-ecp/pull/27] Add support for ECP authentication with GitLab [https://github.com/duncanmmacleod/requests-ecp/pull/30] Make kerberos optional for pip installs Additionally a large refactoring was undertaking to improve code layout and reduce technical debt, see the full list of changes for details on API changes associated with this refactoring. For a full list of all changes related to this milestone, please see https://github.com/duncanmmacleod/requests-ecp/pulls?q=milestone:0.3.0