Fix for PgTransaction class to make these visible to C apps:
Fix for PgTransaction class to make these visible to C apps:

   ExecStatusType BeginTransaction();
   ExecStatusType EndTransaction();

Piotr Klaban

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