* checkout one commit before the latest and check coverage
* check coverage with the latest commit
* all new lines must be tested
This functionallity essentially compares the current change
with the master branch, since the coverage job runs always
for only one change.
Change-Id: I59b03d5c5e69a36b5fac9fef0576a29a885a5bba
Partially-Implements: blueprint magnumclient-ut-coverage
Add coe as a required parameter to BayModel creation.
Partially implements: bp multiple-bay-templates
Change-Id: Iaa1d80d5573edd774fa923c0332d29cd914ec774