Request for Docs Review: Transactions

[Cheetham, Anastasia]

Antranig, I've modified the ChangeApplier API page on the wiki to include information about the new support for transactions. I'd really appreciate it if you could have a look and let me know if I've gotten anything wrong, or missed anything important.

    http://wiki.fluidproject.org/display/fluid/ChangeApplier+API

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Anastasia Cheetham     Inclusive Design Research Centre
acheetham at ocad.ca            Inclusive Design Institute
                                        OCAD University