Merge 'trunk' into 'prefetch'
Peter Rabbitson [Wed, 25 Feb 2009 09:14:16 +0000 (04:14 -0500)]
r5646@rkinyon-lt-osx (orig r5645):  ribasushi | 2009-02-25 03:14:16 -0500
Wrap dangerous Ordered operations in transactions (still needs optimisations wrt sibling shifting)


Trivial merge