Update TODO list.
Update TODO list.

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