streamchain

The container runtime currently takes both a cccid and a deployment
spec.  And pulls some information from each.  Instead, it should take a
structure which contains exactly the information it needs.

Change-Id: I6c421a0f943aecef481be0b8b6ad6b3a7f5c4b0c
Signed-off-by: Jason Yellick <jyellick@us.ibm.com>