remove flake8-import-order for test requirements

- When flake8-import-order is installed the additional
  ordering tests it provides are enabled by default.
- When devstack installs python projects from source
  such as nova, the pip_install function installs both the
  requirements.txt and test-requiremets.txt dependencies systemwide.
  As a result, any python project that runs pep8 tests without a
  python virtual environment will also have import ordering enforced
  which may fail.
- This change removes flake8-import-order from the
  test-requirements.txt to prevent failures in projects other
  than nova that don't enforce pep8 import ordering.

Change-Id: I994df178f0000a0840f6658ccc2f277d5503f826

0 files changed, 0 insertions, 0 deletions