Remove commas for compatibility with newer releases of bison.
Remove commas for compatibility with newer releases of bison.

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