Update TODO list.
Update TODO list.

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