Sebastian McKenzie 1536d3de91 Revert "add base optional object observe transformer" ...

This reverts commit b619e843a9ffae2376aafceeb7d0b47ac79f8ac7.

2015-01-09 21:18:55 +11:00

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Revert "add base optional object observe transformer"

2015-01-09 21:18:55 +11:00