Update Doxygen script file to be compatible with Doxygen 1.8.4
Clean up warnings.
Remove usage of old 'logging' config name.
Building on a 9.1 FreeBSD release.
Add a couple new stats.  Changes to handle direct_io.
Merge branch 'develop' into logging
Fix some signed / unsigned warnings.
Fix test_config03 to check for the right error message.  This isn't specific to logging, but seems to have been triggered by recent changes.
Change the log archive sleep to a short loop so it doesn't delay fast open/close pairs (such as the test suite).
Add unused func to list.
Remove logprint_buf and allocate one so it is aligned if necessary for
direct_io.
Normalize loops in server threads that wait for wiredtiger_open to complete (wait for 1ms, it shouldn't take long, and any longer slows down fast open/close pairs such as the test suite).
Fix a race when shutting down the log archive thread: wait until the thread exits before closing the log.
Dual-license under either GPLv2 or GPLv3.
Remove "first_id" from the page modify structure.  This should have been removed when transaction IDs were switched to 64 bits.
refs #553
Remove the 'transactional' keyword, we're always transactional.
The 'transactional' keyword is gone, remove uses of the
WT_CONN_TRANSACTIONAL flag.
Now the 'transactional' keyword is gone, remove uses it in the test suite.
Make offsets, lens and slot state 64-bits.
typo