Update TODO list.
Update TODO list.

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