SERVER-7961 re-adding copyright notice
SERVER-9927 change of default win platform breaks WSAPoll
SERVER-9909 balancer reload idle sharded coll data, and don't abort round
SERVER-9913 protect ScopedDbConn constructor in migrate critical section
SERVER-3531 - yield in m/r when docs do not match
SERVER-9890 Force the use of gnulink on solaris, since we always link through the compiler