Update TODO list.
Update TODO list.

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