Reverted install.sh to previous.
diff --git a/install.sh b/install.sh
index fc93fc9..f21a0dd 100644
--- a/install.sh
+++ b/install.sh
@@ -1,43 +1,37 @@
 #!/bin/bash
-
-#/
-# Copyright 2015-2016 IBM Corporation
 #
-# 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
+# use the command line interface to install standard actions deployed
+# automatically
 #
-# 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.
-#/
+# To run this command
+# ./install.sh <apihost> <authkey> <pathtowskcli>
+# ./install.sh APIHOST="$EDGE_HOST" AUTH="$AUTH_KEY" WSK_CLI="$OPENWHISK_HOME/bin/wsk"
+# API_HOST and AUTH_KEY are found in $HOME/.wskprops
 
 set -e
 set -x
 
 if [ $# -eq 0 ]
 then
-    echo "Usage: ./install.sh <apihost> <authkey> <pathtowskcli>"
+echo "Usage: ./install.sh <apihost> <authkey> <pathtowskcli>"
 fi
 
-APIHOST=$1
-AUTH=$2
-WSK_CLI=$3
+APIHOST="$1"
+AUTH="$2"
+WSK_CLI="$3"
 
 PACKAGE_HOME="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 
+# pushnotifications actions
+
 echo Installing pushnotifications package.
 
-$WSK_CLI --apihost $APIHOST  package update --auth $AUTH  --shared yes pushnotifications \
+$WSK_CLI --apihost "$APIHOST"  package update --auth "$AUTH"  --shared yes pushnotifications \
 -a description "This package supports sending push notifications to your mobile device, using the IBM Bluemix Push Notifications service." \
 -a parameters '[ {"name":"appId", "required":true, "description":"Bluemix application GUID"}, {"name":"appSecret", "required":true, "bindTime":true, "type":"password", "description":"Bluemix Push Service Secret"}]' \
 -a prettyName "Push Notifications"
 
-$WSK_CLI --apihost $APIHOST action update --auth $AUTH --shared yes pushnotifications/webhook $PACKAGE_HOME/feeds/webhook.js \
+$WSK_CLI --apihost "$APIHOST" action update --auth "$AUTH" --shared yes pushnotifications/webhook "$PACKAGE_HOME/feeds/webhook.js" \
 -a feed true \
 -a description 'pushnotifications feed' \
 -a parameters '[ {"name":"appId", "required":true, "description":"Bluemix application GUID"}, {"name":"appSecret", "required":true, "bindTime":true, "type":"password", "description":"Bluemix Push Service Secret"},{"name":"events", "required":true, "description":"Name of the event user want to subscribe"} ]' \
@@ -45,7 +39,7 @@
 -a sampleOutput '{"tagName": "tagName","eventType": "onDeviceRegister","applicationId": "xxx-xxx-xx"}'
 
 
-$WSK_CLI --apihost $APIHOST action update --auth $AUTH --shared yes pushnotifications/sendMessage $PACKAGE_HOME/actions/sendMessage.js \
+$WSK_CLI --apihost "$APIHOST" action update --auth "$AUTH" --shared yes pushnotifications/sendMessage "$PACKAGE_HOME/actions/sendMessage.js" \
 -a description 'Send push notification to all application users or to a specific set of devices' \
 -a parameters '[ {"name":"appId", "required":true, "description":"Bluemix application GUID"}, {"name":"appSecret", "required":true, "bindTime":true, "type":"password", "description":"Bluemix Push Service Secret"}, {"name":"text", "required":true, "description":"The notification message to be shown to the user"}, {"name":"url", "required":false, "description":"An optional URL that can be sent along with the alert"}, {"name":"deviceIds", "required":false, "description":"Array of device IDs"}, {"name":"platforms", "required":false, "description":"Array of device platform"},{"name":"tagNames", "required":false, "description":"Array of tag names"},{"name":"gcmPayload", "required":false, "description":"Additional payload"},{"name":"gcmSound", "required":false, "description":"Sound file name"},{"name":"gcmCollapseKey", "required":false, "description":"This parameter identifies a group of messages"},{"name":"gcmDelayWhileIdle", "required":false, "description":"Send message when device is active"}, {"name":"gcmPriority", "required":false, "description":"Sets the priority of the message"}, {"name":"gcmTimeToLive", "required":false, "description":"Time limit for message to be delievered"}, {"name":"apnsBadge", "required":false, "description":"Value for Badge"}, {"name":"apnsCategory", "required":false, "description":"The category name"}, {"name":"apnsIosActionKey", "required":false, "description":"Title for the push notification action Key"},{"name":"apnsPayload", "required":false, "description":"Additional payload"},{"name":"apnsType", "required":false, "description":"Push notification type name"},{"name":"apnsSound", "required":false, "description":"APNS sound name"}]' \
 -a sampleInput '{"appId":"xxx-xxx-xx", "appSecret":"yyy-yyy-yyy", "text":"hi there"}' \