Clean up READMEs and broken stuff.

Move all support for clouds that are broken with this change into an `icebox` directory.  We'll move that stuff back out as we fix it up.

cluster/vsphere/config-default.sh

@@ -1,29 +0,0 @@
-#!/bin/bash
-
-# Copyright 2014 Google Inc. All rights reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-source $(dirname ${BASH_SOURCE})/config-common.sh
-
-NUM_MINIONS=4
-INSTANCE_PREFIX=kubernetes
-
-MASTER_NAME="${INSTANCE_PREFIX}-master"
-MASTER_MEMORY_MB=1024
-MASTER_CPU=1
-
-MINION_NAMES=($(eval echo ${INSTANCE_PREFIX}-minion-{1..${NUM_MINIONS}}))
-MINION_IP_RANGES=($(eval echo "10.244.{1..${NUM_MINIONS}}.0/24"))
-MINION_MEMORY_MB=2048
-MINION_CPU=1