Say "history is not supported" and remove "on this platform" for lack of readline.
Say "history is not supported" and remove "on this platform" for lack of
readline.

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