Merge 'trunk' into 'subquery'

Merge 'trunk' into 'subquery'

r5564@rkinyon-lt-osx (orig r5563):  robkinyon | 2009-02-19 23:41:44 -0500
Fixed syntax error
r5567@rkinyon-lt-osx (orig r5566):  matthewt | 2009-02-19 23:42:42 -0500
 r27879@agaton (orig r5540):  robkinyon | 2009-02-20 03:30:17 +0000
 fixed a few more test situations

r5568@rkinyon-lt-osx (orig r5567):  matthewt | 2009-02-19 23:42:54 -0500
 r27883@agaton (orig r5544):  matthewt | 2009-02-20 04:09:04 +0000
 prevent objects implicitly passed via new_related having insertion cascaded to them unless we have to

r5569@rkinyon-lt-osx (orig r5568):  matthewt | 2009-02-19 23:43:04 -0500
 r27884@agaton (orig r5545):  matthewt | 2009-02-20 04:26:22 +0000
 verify non-staged insertion as well

r5570@rkinyon-lt-osx (orig r5569):  matthewt | 2009-02-19 23:43:22 -0500

r5573@rkinyon-lt-osx (orig r5572):  matthewt | 2009-02-19 23:50:50 -0500
changes update for mc fixes