port meta integration tester to use new serialization API
port meta integration tester to use new serialization API

lambday/shogun,lambday/shogun,besser82/shogun,besser82/shogun,karlnapf/shogun,karlnapf/shogun,karlnapf/shogun,shogun-toolbox/shogun,lambday/shogun,lisitsyn/shogun,geektoni/shogun,lisitsyn/shogun,lisitsyn/shogun,shogun-toolbox/shogun,lambday/shogun,geektoni/shogun,karlnapf/shogun,karlnapf/shogun,besser82/shogun,besser82/shogun,lisitsyn/shogun,geektoni/shogun,shogun-toolbox/shogun,lambday/shogun,shogun-toolbox/shogun,geektoni/shogun,geektoni/shogun,lambday/shogun,karlnapf/shogun,besser82/shogun,shogun-toolbox/shogun,lisitsyn/shogun,besser82/shogun,lisitsyn/shogun,geektoni/shogun,shogun-toolbox/shogun