added error handing to which tests
added error handing to which tests

git-svn-id: f1325d765b86db8550d2145f7bc93fd34e7a3d5a@667993 13f79535-47bb-0310-9956-ffa450edef68

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