Fine grained durability testing.  Add printlog. #710
Add txn recovery test for truncate. #710
Fix some incorrect assertions in test.  Add yield so archive thread gets
to run. #710
Replace test_txn02 with superset of operations that was test_txn04. #710
Fix archive asserts and minor clean up. #710
Fix off by one number in homedir versus scenario number. #710
Merge branch 'develop' into txn04
txn04 is now the recovery and hot backup test. #710
Add code to close/reopen connection part of the time. #710
Merge pull request #780 from wiredtiger/txn04

Fine grained durability testing
If we have an out-of-cache read-only workload, don't fight for transaction state updates.

refs #777