Small cleanup.
Small cleanup.

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