SERVER-16075 prefetch replication only on mmapv1
don't log deadlock retry twice
SERVER-16076: make sure we restart txn when unlocking
SERVER-16076: convert deadlock to dup key exception in unique key violation
Revert "SERVER-16059 Fix integer truncation issues with timeouts"

This reverts commit 1a81817c9e82d421c52ea575a29dd16168902800.
Revert "Don't log on first pass through lock wait loop"

This reverts commit 04869a65202864514e6066ef77798a39c7c4920d.
Revert "Don't check the time more than needed when locking"

This reverts commit 7e2937e75e84c8cb27a22488a202cf4411977c6a.
SERVER-16017 Remove explicit RPM package dependencies

Use automatically generated library dependencies instead, which
are specific to each platform binaries are linked on.
SERVER-16027 create replica set monitor when req'd when resolving shards for write
minor replsets/drain.js improvement
SERVER-16093 improve replsets/replsetarb2.js
improve replsets/auth1.js
SERVER-16095 Rollback changed to chached DiskLocs in Btree code
BUMP 2.8.0-rc0
post 2.8.0-rc0
silence Coverity memory leak warnings
fix ambiguous variable naming
increase limit for ttl_repl_maintenance.js to make it more reliable
SERVER-16009 Always initializing credentials for __system user.
SERVER-16108: Remove extra Timer and std::string in AutoGetCollectionForRead