Handle a null or empty database name
Handle a null or empty database name

If name is null then user cancelled the prompt so we
do nothing.

If name is zero length then display an error via
notifications.

apache/couchdb-fauxton,popojargo/couchdb-fauxton,garrensmith/couchdb-fauxton,robertkowalski/couchdb-fauxton,robertkowalski/couchdb-fauxton,robertkowalski/couchdb-fauxton,benkeen/couchdb-fauxton,popojargo/couchdb-fauxton,garrensmith/couchdb-fauxton,garrensmith/couchdb-fauxton,michellephung/couchdb-fauxton,popojargo/couchdb-fauxton,cloudant/couchdb-fauxton,michellephung/couchdb-fauxton,apache/couchdb-fauxton,cloudant/couchdb-fauxton,michellephung/couchdb-fauxton,benkeen/couchdb-fauxton,apache/couchdb-fauxton,robertkowalski/couchdb-fauxton,benkeen/couchdb-fauxton,michellephung/couchdb-fauxton,michellephung/couchdb-fauxton,apache/couchdb-fauxton,popojargo/couchdb-fauxton,garrensmith/couchdb-fauxton,cloudant/couchdb-fauxton,cloudant/couchdb-fauxton