Update owners of items:
Update owners of items:

< * Add the concept of dataspaces/tablespaces [tablespaces]
> * Add the concept of dataspaces/tablespaces [tablespaces] (Gavin)
167c167
< * Allow savepoints / nested transactions [transactions] (Bruce)
> * Allow savepoints / nested transactions [transactions] (Alvaro)
240c240
< 	o Allow Java server-side programming [java]
> 	o Allow Java server-side programming [java] (Dave)
496a497
> * Alvaro Herrera <alvherre@dcc.uchile.cl>

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