Update TODO list.
Update TODO list.

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