Update TODO list.
Update TODO list.

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