More code cleanups from "Kurt J. Lidl" <lidl@va.pubnix.com>
More code cleanups from "Kurt J. Lidl" <lidl@va.pubnix.com>

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