hostNetwork and initial pass/fail

[jtaleric]

• added to the SUT function to deploy hostNetwork
• added initial work for pass/fail criteria

pass/fail is currently only for tcp_stream, and we must have hostNetwork data to compare the podNetwork to.

Signed-off-by: Joe Talerico (rook) joe.talerico@gmail.com

[jtaleric]

Self comment to make hostNet optional and mention if a failure happens check Security groups.