Update TODO list.
Update TODO list.

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