Dockertest Version 0.7.3 (No API Changes)

Signed-off-by: Chris Evich <cevich@redhat.com>
Dockertest Version 0.7.4 (No API Changes)

Signed-off-by: Chris Evich <cevich@redhat.com>
dockertest: Adds after traceback new line char to improve readability.

Signed-off-by: Jiří Župka <jzupka@redhat.com>
dockertest: Adds get_as_list function to config.

Signed-off-by: Jiří Župka <jzupka@redhat.com>
docker: Adds possibility to import module from subtests folder.

Signed-off-by: Jiří Župka <jzupka@redhat.com>
docker_daemon: Adds test for testing docker daemon icc parameter.

Signed-off-by: Jiří Župka <jzupka@redhat.com>