formatting

Signed-off-by: dmitriy kalinin <dmitriy@pivotallabs.com>
do not restart manual networking for ubuntu

Signed-off-by: dmitriy kalinin <dmitriy@pivotallabs.com>
formatting centos_test

Signed-off-by: dmitriy kalinin <dmitriy@pivotallabs.com>
added tests to make sure that network is not restarted when dhcp conf did not change on centos

Signed-off-by: dmitriy kalinin <dmitriy@pivotallabs.com>
removed integration test from cli since we have spec/integration folder for that

Signed-off-by: dmitriy kalinin <dmitriy@pivotallabs.com>
removed backup integration tests from bats and cli and moved them to spec/integration

Signed-off-by: dmitriy kalinin <dmitriy@pivotallabs.com>