1. Update Dockerfile for CI build. But there is dependency on Intel System Studio...

2. Temporary solution: Change the core assignment in both source code and test case configuration files to explicitly bind any thread to the core specified from configuration file.
3. Provide a automation script to assign VF devices/core IDs/test case ID/others to sample-app configuration file and run test cases.

Change-Id: I58c33e5aa5cc31979f396fd69ee680b496516e53
Signed-off-by: Peng Cao <peng.cao@intel.com>