cogs: Parse couchdb credentials

Author: iakat

cogs/couchdb_doc_updater.rb

@@ -10,7 +10,7 @@ class CouchdbDocUpdater
 
   def initialize(path, uri, credentials)
     @db = Analysand::Database.new(uri)
-    @credentials = credentials
+    @credentials = parse_credentials(credentials)
     @path = path
 
     Dir.foreach(@path) do |filename|