Fix psql's COPY support to deal with \r\n line endings. Andrew Dunstan, some further hacking by Tom Lane.
Fix psql's COPY support to deal with \r\n line endings.
Andrew Dunstan, some further hacking by Tom Lane.

snaga/postgres-xl,jmcatamney/gpdb,xuegang/gpdb,0x0FFF/gpdb,randomtask1155/gpdb,adam8157/gpdb,kaknikhil/gpdb,50wu/gpdb,Quikling/gpdb,royc1/gpdb,xuegang/gpdb,xuegang/gpdb,arcivanov/postgres-xl,jmcatamney/gpdb,kmjungersen/PostgresXL,lpetrov-pivotal/gpdb,foyzur/gpdb,ashwinstar/gpdb,kaknikhil/gpdb,kaknikhil/gpdb,Quikling/gpdb,zeroae/postgres-xl,edespino/gpdb,lpetrov-pivotal/gpdb,adam8157/gpdb,chrishajas/gpdb,Quikling/gpdb,Postgres-XL/Postgres-XL,xuegang/gpdb,randomtask1155/gpdb,rvs/gpdb,Chibin/gpdb,kaknikhil/gpdb,Quikling/gpdb,lintzc/gpdb,lintzc/gpdb,greenplum-db/gpdb,CraigHarris/gpdb,pavanvd/postgres-xl,rvs/gpdb,foyzur/gpdb,50wu/gpdb,zaksoup/gpdb,lintzc/gpdb,rubikloud/gpdb,ahachete/gpdb,edespino/gpdb,ahachete/gpdb,zaksoup/gpdb,cjcjameson/gpdb,kaknikhil/gpdb,randomtask1155/gpdb,atris/gpdb,greenplum-db/gpdb,techdragon/Postgres-XL,ashwinstar/gpdb,snaga/postgres-xl,adam8157/gpdb,tangp3/gpdb,techdragon/Postgres-XL,postmind-net/postgres-xl,rubikloud/gpdb,lintzc/gpdb,oberstet/postgres-xl,atris/gpdb,xinzweb/gpdb,postmind-net/postgres-xl,cjcjameson/gpdb,chrishajas/gpdb,atris/gpdb,50wu/gpdb,tpostgres-projects/tPostgres,snaga/postgres-xl,yazun/postgres-xl,adam8157/gpdb,rubikloud/gpdb,arcivanov/postgres-xl,cjcjameson/gpdb,xuegang/gpdb,0x0FFF/gpdb,rvs/gpdb,greenplum-db/gpdb,yuanzhao/gpdb,lintzc/gpdb,chrishajas/gpdb,atris/gpdb,ashwinstar/gpdb,greenplum-db/gpdb,xuegang/gpdb,Chibin/gpdb,xinzweb/gpdb,lintzc/gpdb,oberstet/postgres-xl,snaga/postgres-xl,foyzur/gpdb,tangp3/gpdb,yuanzhao/gpdb,0x0FFF/gpdb,kaknikhil/gpdb,lintzc/gpdb,tpostgres-projects/tPostgres,janebeckman/gpdb,Chibin/gpdb,edespino/gpdb,lpetrov-pivotal/gpdb,oberstet/postgres-xl,yuanzhao/gpdb,techdragon/Postgres-XL,Postgres-XL/Postgres-XL,xuegang/gpdb,kmjungersen/PostgresXL,oberstet/postgres-xl,foyzur/gpdb,atris/gpdb,cjcjameson/gpdb,janebeckman/gpdb,0x0FFF/gpdb,lisakowen/gpdb,CraigHarris/gpdb,kmjungersen/PostgresXL,Chibin/gpdb,randomtask1155/gpdb,Chibin/gpdb,adam8157/gpdb,yazun/postgres-xl,kmjungersen/PostgresXL,jmcatamney/gpdb,foyzur/gpdb,Quikling/gpdb,randomtask1155/gpdb,xinzweb/gpdb,chrishajas/gpdb,jmcatamney/gpdb,tpostgres-projects/tPostgres,ashwinstar/gpdb,lintzc/gpdb,foyzur/gpdb,lisakowen/gpdb,yuanzhao/gpdb,lpetrov-pivotal/gpdb,Chibin/gpdb,Chibin/gpdb,adam8157/gpdb,rubikloud/gpdb,royc1/gpdb,Quikling/gpdb,greenplum-db/gpdb,jmcatamney/gpdb,chrishajas/gpdb,royc1/gpdb,janebeckman/gpdb,janebeckman/gpdb,zaksoup/gpdb,rvs/gpdb,cjcjameson/gpdb,Postgres-XL/Postgres-XL,yuanzhao/gpdb,CraigHarris/gpdb,yuanzhao/gpdb,kaknikhil/gpdb,janebeckman/gpdb,0x0FFF/gpdb,ashwinstar/gpdb,randomtask1155/gpdb,ahachete/gpdb,lisakowen/gpdb,edespino/gpdb,xinzweb/gpdb,jmcatamney/gpdb,rubikloud/gpdb,Chibin/gpdb,50wu/gpdb,cjcjameson/gpdb,CraigHarris/gpdb,lpetrov-pivotal/gpdb,adam8157/gpdb,royc1/gpdb,chrishajas/gpdb,tpostgres-projects/tPostgres,xuegang/gpdb,zeroae/postgres-xl,postmind-net/postgres-xl,yuanzhao/gpdb,zeroae/postgres-xl,xinzweb/gpdb,janebeckman/gpdb,tangp3/gpdb,pavanvd/postgres-xl,zeroae/postgres-xl,lisakowen/gpdb,postmind-net/postgres-xl,royc1/gpdb,0x0FFF/gpdb,lisakowen/gpdb,lpetrov-pivotal/gpdb,lintzc/gpdb,tpostgres-projects/tPostgres,kaknikhil/gpdb,ovr/postgres-xl,greenplum-db/gpdb,tangp3/gpdb,50wu/gpdb,techdragon/Postgres-XL,zaksoup/gpdb,cjcjameson/gpdb,arcivanov/postgres-xl,techdragon/Postgres-XL,rubikloud/gpdb,ovr/postgres-xl,50wu/gpdb,zaksoup/gpdb,ashwinstar/gpdb,zaksoup/gpdb,rvs/gpdb,xinzweb/gpdb,ahachete/gpdb,yazun/postgres-xl,rubikloud/gpdb,yuanzhao/gpdb,tangp3/gpdb,ovr/postgres-xl,yuanzhao/gpdb,snaga/postgres-xl,CraigHarris/gpdb,xinzweb/gpdb,yazun/postgres-xl,lpetrov-pivotal/gpdb,Quikling/gpdb,edespino/gpdb,ahachete/gpdb,rvs/gpdb,edespino/gpdb,ahachete/gpdb,Quikling/gpdb,randomtask1155/gpdb,janebeckman/gpdb,lisakowen/gpdb,0x0FFF/gpdb,jmcatamney/gpdb,Chibin/gpdb,royc1/gpdb,lisakowen/gpdb,ahachete/gpdb,CraigHarris/gpdb,zaksoup/gpdb,foyzur/gpdb,ashwinstar/gpdb,zeroae/postgres-xl,cjcjameson/gpdb,edespino/gpdb,royc1/gpdb,lpetrov-pivotal/gpdb,pavanvd/postgres-xl,randomtask1155/gpdb,xuegang/gpdb,atris/gpdb,ashwinstar/gpdb,yuanzhao/gpdb,rvs/gpdb,chrishajas/gpdb,xinzweb/gpdb,jmcatamney/gpdb,pavanvd/postgres-xl,ovr/postgres-xl,pavanvd/postgres-xl,Quikling/gpdb,arcivanov/postgres-xl,chrishajas/gpdb,adam8157/gpdb,oberstet/postgres-xl,foyzur/gpdb,ahachete/gpdb,ovr/postgres-xl,lisakowen/gpdb,rvs/gpdb,royc1/gpdb,cjcjameson/gpdb,postmind-net/postgres-xl,arcivanov/postgres-xl,edespino/gpdb,cjcjameson/gpdb,tangp3/gpdb,CraigHarris/gpdb,edespino/gpdb,50wu/gpdb,CraigHarris/gpdb,tangp3/gpdb,Quikling/gpdb,janebeckman/gpdb,rvs/gpdb,janebeckman/gpdb,greenplum-db/gpdb,tangp3/gpdb,Postgres-XL/Postgres-XL,rubikloud/gpdb,arcivanov/postgres-xl,kaknikhil/gpdb,edespino/gpdb,0x0FFF/gpdb,kaknikhil/gpdb,CraigHarris/gpdb,rvs/gpdb,atris/gpdb,Chibin/gpdb,janebeckman/gpdb,zaksoup/gpdb,Postgres-XL/Postgres-XL,kmjungersen/PostgresXL,greenplum-db/gpdb,atris/gpdb,yazun/postgres-xl,50wu/gpdb