Add compute tags to tempest/api/database/flavors test

Partially implements bp add-service-tags

Change-Id: Idfe3f86cfdb529340e5e290dd5dc8e9b549f7f5b
missing network configuration in telemetry tests

teardown throws error as it doesn't know about network resources.

Change-Id: I404c35b9caeaf2812bd62fe62560e5f92cc2e64f
Closes-Bug: #1359261
Add sec-group rules for ping6 and ssh -6

Change-Id: I907622b8f2248d70734430113c0b13164872a23f
Add cases for Swift scenario test

Based on current implement, we have already implemented the
basic ops of swift. However, as a object storage service,
object download and verification are key function of it. So
this patch is aim to enhance that to get a complete end to end
function flow.

Change-Id: Id0bdcd2105ad90ea1500c7cbd1acdbe19e5aa361
Merge "Add compute tags to tempest/api/database/flavors test"
Merge "Add sec-group rules for ping6 and ssh -6"
Merge "Add cases for Swift scenario test"
Merge "missing network configuration in telemetry tests"
Merge branch 'master' of https://github.com/openstack/tempest