Manually remove + reimport pipeline/ code, add a TODO for transaction in
document source cursor
Manual fixup of curop.*
Manually remove common.cpp, which defines skewed(). This is defined in
the bson/ subdirectory as of 2.6.3
Manual fixup of kill_current_op.*
Manual fixup of initialize_server_global_state.*
Manually import write concern and write concern options source code
Manually import storage options code
Manually import startup warnings code
Manually import server options
Manually import wire version code
Manually import mongod_options code
Manually import max_time.h
Manually import log process details code
Manually import conn pool options
Manually import client list plugin
Remove cmdline code, which has been replaced by server options
Manual fixup of instrospect.*
Manually fixup hasher.*, remove HashVersion
Manually import full text search code in fts/ subdirectory
Manually import ops/ code, fixup some existing code