Update TODO list.
Update TODO list.

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