Document single-letter createuser encryption options.
Document single-letter createuser encryption options.

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