Update TODO list.
Update TODO list.

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