Update TODO list.
Update TODO list.

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