SERVER-10026 don't add a collscan solution if ixscan soln exists
SERVER-12915 only track modified docs if move or mods affect indices
SERVER-12911 make ensureIndex return value consistent
SERVER-12030 Have MSI put SNMP docs in snmp directory
SERVER-12770 Change stringification and casting of ErrorCodes::Error to improve round-tripping.
SERVER-12786: missing () on call
SERVER-12922 Disable no_chaining.js test on Windows

Fails on Windows, because it does not shutdown the mongod servers behind
mongobridge in the correct order.
SERVER-12711 downgrade plan stats error logging from warning() to LOG(2)
SERVER-12030 Only reference SNMP directory for enterprise MSI's

This fixes the recent windows-32 build failure. I verified it
with a patch build against all the windows builders.
SERVER-10026 add memory usage stats to sort and print stats upon error
SERVER-12876: fix durability check for if we need to commit fixing compact
SERVER-12786: add smoke.py shell_write_mode
SERVER-12931 add failure status to working set if child stage fails without providing reason
SERVER-12931 propagate error from MultiPlanRunner::workAllPlans to getNext
SERVER-12945: inc/mul error message more better
SERVER-12868 added memory usage accounting to hashed AND stage
SERVER-12868 added getMemUsage to WorkingSetMember
SERVER-12868 renamed QuerySolution::hasSortStage to more generic hasBlockingStage
SERVER-12868 Pick backup plan when winning plan contains hashed AND stage
SERVER-12885 Make sure mongodump can dump admin.system.users when explicitly asked to