DKB update detection
Merge pull request #1473 from psav/dkb_meta

DKB update detection
VM migrate test
Fixed QA contact fixture
Merge pull request #1477 from psav/fix_qa_contact_re

Fixed QA contact fixture
Merge pull request #1466 from sshveta/vmmigrate

Vmmigrate
Reverted some of 0b11522f2ccc170fde47af083d5c13e1df7876bb

The unprotected yaml.load in this file is a security risk: pyyaml
can run arbitrary code in yaml files when it parses them.

See:
http://pyyaml.org/wiki/PyYAMLDocumentation#LoadingYAML
Revert "Reverted some of 0b11522f2ccc170fde47af083d5c13e1df7876bb"

This reverts commit 18d98be849d63e5e4b3e0efb02ccf56212eec38b.

Now with safe loading in next commit
Safe yaml loading