removed test because driver does not implement

tests/mongo-qa/dberror

@@ -1,17 +0,0 @@
-#!/usr/bin/env ruby
-
-require File.join(File.dirname(__FILE__), '_common.rb')
-db = Mongo.new(DEFAULT_HOST, DEFAULT_PORT).db(DEFAULT_DB)
-
-db.create_collection('capped1', :capped => true, :size => 500)
-coll = db.collection('capped1')
-coll.insert('x' => 1)
-coll.insert('x' => 2)
-
-db.create_collection('capped2', :capped => true, :size => 1000, :max => 11)
-coll = db.collection('capped2')
-str = ''
-100.times {
-  coll.insert('dashes' => str)
-  str << '-'
-}