Move forced eviction into application threads.  This is a major cleanup of the eviction server, and application threads are going to be blocked from accessing the page regardless, so there is no disadvantage.
Changes to tune eviction loops based on profiling.  Track more pages, but only sort the maximum number of entries we have actually seen.
Add a script to update docs after cutting a release.
Bump the LSM generation just before releasing the lock.  In particular, don't bump it before checkpointing the metadata.
Fix a bug tracking the bytes allocated for old LSM chunks.
Reduce the number of cursors that are closed and reopened when an LSM tree is updated.
Two bug fixes: First, handle close checkpoints files and so can discard
underlying checkpoint files, it needs to check if a hot backup is in
progress.  Second, checkpoint needs to lock out the start of a hot backup
once it checks the hot-backup flag, otherwise the hot backup could start
while the checkpoint is still deleting file blocks.
Add support for open-cursor count statistics in both the connection and
data-handles.  This requires atomic update versions of a couple of the
stat macros.
We can dump "lsm:" statistics as well as "file:" statistics, which is useful
for Basho/Riak benchmarks.
Do LSM switches in the worker unless the primary grows much too big.
Fix a possible divide-by-zero in the LSM throttle calculation.
Use the condition variable to signal the worker thread when a switch is required.
LSM worker threads don't need to check the state so often: increase sleep times.
Add a comment about how we realloc the arrays inside cursors.
Fix the logic for waking the LSM worker thread: do it the first time we notice a switch is needed.
Merge pull request #516 from wiredtiger/stats

Add a statistic that counts open cursors and enable logging of LSM statistics
Merge pull request #514 from wiredtiger/lsm-latency

Changes to improve latency of LSM operations
Wait on a condition variable rather than sleeping in LSM workers.  This can be signalled during close, speeding up tests that open and close many LSM trees (such as test/fops).
When generating statistics graphs, scale event counts to per second graphs.
Merge pull request #518 from wiredtiger/statlog-per-second

Scale to events per second in statistics graphs