Update the version number.  We may change this to 7.1 if we align it with PostgreSQL.
Update the version number.  We may change this to 7.1 if we align it with
PostgreSQL.

Add notice that development has moved into the PostgreSQL tree.

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