Document that doc builds now build indexes by default, unless "draft" is used.
Document that doc builds now build indexes by default, unless "draft" is
used.

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