Update pg_ctl docs to explain server output behavior differences on win32 and non-win32 platforms.
Update pg_ctl docs to explain server output behavior differences on
win32 and non-win32 platforms.

zeroae/postgres-xl,greenplum-db/gpdb,kmjungersen/PostgresXL,Postgres-XL/Postgres-XL,lisakowen/gpdb,ashwinstar/gpdb,jmcatamney/gpdb,lisakowen/gpdb,snaga/postgres-xl,greenplum-db/gpdb,adam8157/gpdb,ovr/postgres-xl,zeroae/postgres-xl,pavanvd/postgres-xl,jmcatamney/gpdb,xinzweb/gpdb,tpostgres-projects/tPostgres,kmjungersen/PostgresXL,techdragon/Postgres-XL,zeroae/postgres-xl,ovr/postgres-xl,yazun/postgres-xl,xinzweb/gpdb,ashwinstar/gpdb,50wu/gpdb,oberstet/postgres-xl,pavanvd/postgres-xl,tpostgres-projects/tPostgres,xinzweb/gpdb,zeroae/postgres-xl,adam8157/gpdb,postmind-net/postgres-xl,xinzweb/gpdb,pavanvd/postgres-xl,yazun/postgres-xl,techdragon/Postgres-XL,postmind-net/postgres-xl,jmcatamney/gpdb,postmind-net/postgres-xl,adam8157/gpdb,greenplum-db/gpdb,greenplum-db/gpdb,ovr/postgres-xl,greenplum-db/gpdb,greenplum-db/gpdb,snaga/postgres-xl,ashwinstar/gpdb,50wu/gpdb,ashwinstar/gpdb,postmind-net/postgres-xl,snaga/postgres-xl,jmcatamney/gpdb,arcivanov/postgres-xl,adam8157/gpdb,ashwinstar/gpdb,greenplum-db/gpdb,zeroae/postgres-xl,jmcatamney/gpdb,kmjungersen/PostgresXL,50wu/gpdb,arcivanov/postgres-xl,ovr/postgres-xl,kmjungersen/PostgresXL,postmind-net/postgres-xl,kmjungersen/PostgresXL,50wu/gpdb,Postgres-XL/Postgres-XL,adam8157/gpdb,lisakowen/gpdb,lisakowen/gpdb,yazun/postgres-xl,pavanvd/postgres-xl,techdragon/Postgres-XL,Postgres-XL/Postgres-XL,oberstet/postgres-xl,tpostgres-projects/tPostgres,adam8157/gpdb,lisakowen/gpdb,50wu/gpdb,oberstet/postgres-xl,arcivanov/postgres-xl,arcivanov/postgres-xl,50wu/gpdb,ashwinstar/gpdb,oberstet/postgres-xl,pavanvd/postgres-xl,lisakowen/gpdb,Postgres-XL/Postgres-XL,jmcatamney/gpdb,xinzweb/gpdb,xinzweb/gpdb,techdragon/Postgres-XL,Postgres-XL/Postgres-XL,50wu/gpdb,greenplum-db/gpdb,ashwinstar/gpdb,ovr/postgres-xl,lisakowen/gpdb,arcivanov/postgres-xl,lisakowen/gpdb,jmcatamney/gpdb,ashwinstar/gpdb,50wu/gpdb,xinzweb/gpdb,yazun/postgres-xl,techdragon/Postgres-XL,adam8157/gpdb,yazun/postgres-xl,arcivanov/postgres-xl,snaga/postgres-xl,adam8157/gpdb,snaga/postgres-xl,jmcatamney/gpdb,xinzweb/gpdb,tpostgres-projects/tPostgres,tpostgres-projects/tPostgres,oberstet/postgres-xl