Update TODO list.
Update TODO list.

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