Update HISTORY to current.
Update HISTORY to current.

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