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* Upgrade to Python 3 and consume new omero-py project [31](https://github.com/ome/omero-cli-render/pull/31) [#32](https://github.com/ome/omero-cli-render/pull/32) [#37](https://github.com/ome/omero-cli-render/pull/37) [#38](https://github.com/ome/omero-cli-render/pull/38)
* Refactor rendering settings parsing [34](https://github.com/ome/omero-cli-render/pull/34)