Redo changes after rename.
Honor periodic commit mode in COPY in statement.
Give dump_group stored procedure a transaction. In general, give loadable direct object plans to ability to say what they need.
merge MMcM: Transaction handling by dumping and loading

Merge pull request #1 from MMcM/akiban-server/copy-statement-transactions
https://github.com/akiban/akiban-server/pull/1