SERVER-16159 MMAP v1 does timing-based yields for inserts
SERVER-16183: fix getAllIdents, not all collections have indexes
SERVER-16171 skip repair_cursor1.js in sharding passthrough
SERVER-16200 Eliminate a redundant strlen in ThreadSafeString
SERVER-16200 Use unordered container to track operation contexts
SERVER-16200 Eliminate some strcpy/strlen when handling namespaces
SERVER-16185 Use system allocator by default on OS X
SERVER-16094 remove batch write command downconversion functionality from mongos v2.8
SERVER-16221 Don't instrument third_party when using ubsan
SERVER-16221 Add a missing dependency edge exposed by ubsan
SERVER-16085: Windows service: net stop MongoDB gives an error even after stopping the service
Don't include padding in writingPtr length

We were passing the full record size rather than the amount we actually
intended to write. This was wasteful both for rollback preimages as well as
needlessly bloating the journal.
Make DiskLoc trivially copyable and movable

Writing explicit copy operations causes worse codegen. Among other things, it
prevents passing DiskLocs in registers.
Use OwnedPointerVector to track Changes

Saves one new/delete pair per change registration.
SERVER-16164 Optimize table scans on wiredtiger
SERVER-16195 Clean up createCollection shell helper to support noPadding
SERVER-16199 Use WT bulk cursor for bulk index builds
SERVER-16223 invariant not dassert on metadata reload sanity checks
SERVER-15899 BSONElementIterator::more() shouldn't overflow stack

BSONElementIterator::more() was using a stack frame per array
element traversed.
SERVER-16019: Add support to setParameter for WT_CONNECTION::reconfigure