- Patch #708974 by jhodgdon: documentation improvements: provide an overview of ex-hook_nodeapi() operations.

#567192 follow-up by Berdir: Remove tests for functionality that has not yet been committed. Oopsie.

#522786 by stormsweeper: Fixed Postgres numeric check needs to happen after precision check in schema generation.

#706860 by hunmonk: Fixed update_fix_d7_block_deltas() helper function broken due to block table rename.

- Patch #663126 by casey: active items in top level IA don't have the light gray background when overlay is enabled.