Update TODO list.
Update TODO list.

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