Similarly to pep8 checks, this allows enforcing a consistent
style of the shell scripts accross modfications. For now
only the indentation is enforced to reduce code churn.
fix cover.sh to allow db version changes without ut
When db version changes, a new file will be added.
But there is no unit tests for the file,
such as "1afee1db6cd0_add_master_flavor.py".
Then the command "tox -e cover" will fail.
The change to fix it.
* 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.