use spawn to avoid recursive gen_server calls
use spawn to avoid recursive gen_server calls

git-svn-id: c1f8a8ec0b3bb2e99ab3413722f81f687760e79c@797092 13f79535-47bb-0310-9956-ffa450edef68

kofron/bigcouch,cloudant/bigcouch,linearregression/bigcouch,kofron/bigcouch,georgemarshall/bigcouch,benoitc/couchit_experiment,KlausTrainer/bigcouch,linearregression/bigcouch,cloudant/bigcouch,davidcoallier/bigcouch,breezjw/bigcouch,davidcoallier/bigcouch,benoitc/couchit_experiment,breezjw/bigcouch,linearregression/bigcouch,KlausTrainer/bigcouch,KlausTrainer/bigcouch,davidcoallier/bigcouch,benoitc/bigcouch,benoitc/bigcouch,Asquera/bigcouch,PerilousApricot/bigcouch,Asquera/bigcouch,bittorrent/bigcouch,kofron/bigcouch,fkaempfer/couchdb,bittorrent/bigcouch,benoitc/bigcouch,kofron/bigcouch,fkaempfer/couchdb,andrejb/cloudant_bigcouch,fkaempfer/couchdb,bittorrent/bigcouch,benoitc/couchit_experiment,cloudant/bigcouch,Gussy/bigcouch,linearregression/bigcouch,benoitc/couchit_experiment,breezjw/bigcouch,breezjw/bigcouch,KlausTrainer/bigcouch,bittorrent/bigcouch,andrejb/cloudant_bigcouch,PerilousApricot/bigcouch,PerilousApricot/bigcouch,Asquera/bigcouch,georgemarshall/bigcouch,Asquera/bigcouch,fkaempfer/couchdb,georgemarshall/bigcouch,benoitc/bigcouch,linearregression/bigcouch,Gussy/bigcouch,bittorrent/bigcouch,linearregression/bigcouch,breezjw/bigcouch,fkaempfer/couchdb,cloudant/bigcouch,davidcoallier/bigcouch,andrejb/cloudant_bigcouch,Gussy/bigcouch,Asquera/bigcouch,PerilousApricot/bigcouch,PerilousApricot/bigcouch,KlausTrainer/bigcouch,andrejb/cloudant_bigcouch,cloudant/bigcouch,georgemarshall/bigcouch,davidcoallier/bigcouch,KlausTrainer/bigcouch,breezjw/bigcouch,linearregression/bigcouch,andrejb/cloudant_bigcouch,georgemarshall/bigcouch,cloudant/bigcouch,andrejb/cloudant_bigcouch,georgemarshall/bigcouch,fkaempfer/couchdb,andrejb/cloudant_bigcouch,Gussy/bigcouch,benoitc/couchit_experiment,PerilousApricot/bigcouch,Gussy/bigcouch,benoitc/bigcouch,Asquera/bigcouch,kofron/bigcouch,benoitc/bigcouch,kofron/bigcouch,cloudant/bigcouch,davidcoallier/bigcouch,Gussy/bigcouch,bittorrent/bigcouch