replace blank line whitespaces from scripts

Change-Id: I16961f1efa5fcaf067ba688e1244c00d22b54a6e
Closes-Bug: 1398930

scripts/cloudserver-aio.sh

@@ -43,12 +43,12 @@ function successerator() {
   RETRY=0
   # Set the initial return value to failure
   false
- 
+
   while [ $? -ne 0 -a ${RETRY} -lt ${MAX_RETRIES} ];do
     RETRY=$((${RETRY}+1))
     $@
   done
- 
+
   if [ ${RETRY} -eq ${MAX_RETRIES} ];then
     echo "Hit maximum number of retries, giving up..."
     exit 1
@@ -64,8 +64,8 @@ function install_bits() {
 if [ ! -d "/opt" ];then
   mkdir /opt
 fi
- 
- 
+
+
 if [ ! "$(swapon -s | grep -v Filename)" ];then
   cat > /opt/swap.sh <<EOF
 #!/usr/bin/env bash
@@ -80,24 +80,24 @@ mkswap \${SWAPFILE}
 swapon \${SWAPFILE}
 fi
 EOF
- 
+
   chmod +x /opt/swap.sh
   /opt/swap.sh
 fi
- 
+
 if [ -f "/opt/swap.sh" ];then
   if [ ! -f "/etc/rc.local" ];then
     touch /etc/rc.local
   fi
- 
+
   if [ "$(grep 'exit 0' /etc/rc.local)" ];then
     sed -i '/exit\ 0/ s/^/#\ /' /etc/rc.local
   fi
-  
+
   if [ ! "$(grep 'swap.sh' /etc/rc.local)" ];then 
     echo "/opt/swap.sh" | tee -a /etc/rc.local
   fi
-  
+
   chmod +x /etc/rc.local
 fi
 

scripts/maas_remove.sh

@@ -7,5 +7,5 @@ STRING_MATCH='THIS WILL NEVER MATCH ONLY CHANGE THIS TO A SENSIBLE VALUE'
 
 # NB - use with caution, will remove all alarms/checks for enttities that are matched.
 ENTITIES=$(raxmon-entities-list --username $USERNAME --api-key $APIKEY | grep $STRING_MATCH | awk '{print $2}' | cut -d = -f2)
- 
+
 for e in $ENTITIES; do CHECKS=$(raxmon-checks-list --username $USERNAME --api-key $APIKEY --entity-id $e | grep Check | awk '{print $2}' | cut -d = -f 2); for c in $CHECKS; do raxmon-checks-delete --username $USERNAME --api-key $APIKEY --entity-id $e --id $c; done; done