Update TODO list.
Update TODO list.

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