Update TODO list.
Update TODO list.

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