Xi Filelib ZF1 bridge

Just for one specific ole project, so the specs are it's.

Name		Name	Last commit message	Last commit date
Latest commit History 3 Commits
library/Xi/Filelib/Bridge/ZF1/Backend/Adapter		library/Xi/Filelib/Bridge/ZF1/Backend/Adapter
tests		tests
README.md		README.md
composer.json		composer.json

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