Update TODO list.
Update TODO list.

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