Moved the code for setting up stress pods from test_container_deployment.py to a new keyword that will be used by different test files. Adding robustness_kpi_extractor.py for calculating KPI timings for the robostness testacases. For now it includes logic to collect lock and unlock timing from system logs. Change-Id: I79dc0663358d0ad392c40cd7f58761d35b5ed1b2 Signed-off-by: Vitor Vidal <vitor.vidaldenegreiros@windriver.com>