proisstrict must be assumed FALSE when dumping from a 7.0 database, not TRUE.  Otherwise we break pl call handler functions.  fmgr_oldstyle will take care of making sure the semantics are the same for C functions. Clean up some slightly grotty coding in 7.0 pg_class reading, also.
proisstrict must be assumed FALSE when dumping from a 7.0 database,
not TRUE.  Otherwise we break pl call handler functions.  fmgr_oldstyle
will take care of making sure the semantics are the same for C functions.
Clean up some slightly grotty coding in 7.0 pg_class reading, also.

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