Update TODO list.
Update TODO list.

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