Update TODO list.
Update TODO list.

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