Update TODO list.
Update TODO list.

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