Remove commas from %type and %token lists, for compatibility with newer versions of bison.
Remove commas from %type and %token lists, for compatibility with newer
versions of bison.

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