Replaced MetadataFactory with DisconnectedMetadataFactory

fixes #230
bug #231 Replaced MetadataFactory with DisconnectedMetadataFactory (ericvincenterv)

This PR was merged into the master branch.

Discussion
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Replaced MetadataFactory with DisconnectedMetadataFactory

fixes #230

Commits
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1560d63 Replaced MetadataFactory with DisconnectedMetadataFactory