Update TODO list.
Update TODO list.

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