Update TODO list.
Update TODO list.

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