Update TODO list.
Update TODO list.

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