diff --git a/.travis.yml b/.travis.yml
index 885322b..2d8e913 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -49,7 +49,7 @@ jobs:
         - docker run --rm --privileged multiarch/qemu-user-static:register --reset
         - sed -i "s/\$VERSION/${VERSION}/g" $ARCH/scripts/iobroker_startup.sh
         - docker build -t "buanet/iobroker:$VERSION-$ARCH" ./armv7hf
-        
+
     - stage: Manifest
       env:
         - JOB_NAME="Manifest"
@@ -62,44 +62,44 @@ after_success:
     if [ "$TRAVIS_BRANCH" == "master" ] && [ "$TRAVIS_PULL_REQUEST" == "false" ] && [ "$JOB_NAME" == "Build images" ] ; then
       docker push buanet/iobroker:$VERSION-$ARCH
     fi
-    
+
     if [ "$TRAVIS_BRANCH" == "beta" ] && [ "$TRAVIS_PULL_REQUEST" == "false" ] && [ "$JOB_NAME" == "Build images" ] ; then
       docker push buanet/iobroker:$VERSION-$ARCH
     fi
-    
+
 # update repository manifest for multiarch and push to hub
   - >
     if [ "$TRAVIS_BRANCH" == "master" ] && [ "$TRAVIS_PULL_REQUEST" == "false" ] && [ "$JOB_NAME" == "Manifest" ]; then
       cat manifest.yml | sed "s/\$VERSION/${VERSION}/g" > manifest.yaml
-      
+
       #manifest for image: buanet/iobroker:version
       cat manifest.yaml | sed "s/\$DOCKERTAG/${VERSION}/g" > manifestversion.yaml
-      
+
       #manifest for image: buanet/iobroker:latest
       cat manifest.yaml | sed "s/\$DOCKERTAG/latest/g" > manifestlatest.yaml
 
       #push to hub
       mv manifestversion.yaml iobroker.yaml
       ./manifest-tool --username $HUB_USER --password $HUB_PASS push from-spec iobroker.yaml
-      
+
       mv manifestlatest.yaml iobroker.yaml
       ./manifest-tool --username $HUB_USER --password $HUB_PASS push from-spec iobroker.yaml
     fi
-    
+
     if [ "$TRAVIS_BRANCH" == "beta" ] && [ "$TRAVIS_PULL_REQUEST" == "false" ] && [ "$JOB_NAME" == "Manifest" ]; then
-      
+
       cat manifest.yml | sed "s/\$VERSION/${VERSION}/g" > manifest.yaml
-      
+
       #manifest for image: buanet/iobroker:version
       cat manifest.yaml | sed "s/\$DOCKERTAG/${VERSION}/g" > manifestversion.yaml
-      
+
       #manifest for image: buanet/iobroker:beta
       cat manifest.yaml | sed "s/\$DOCKERTAG/beta/g" > manifestbeta.yaml
 
       #push to hub
       mv manifestversion.yaml iobroker.yaml
       ./manifest-tool --username $HUB_USER --password $HUB_PASS push from-spec iobroker.yaml
-      
+
       mv manifestbeta.yaml iobroker.yaml
       ./manifest-tool --username $HUB_USER --password $HUB_PASS push from-spec iobroker.yaml
     fi
diff --git a/aarch64/Dockerfile b/aarch64/Dockerfile
index 8d7e118..0f99a21 100644
--- a/aarch64/Dockerfile
+++ b/aarch64/Dockerfile
@@ -1,6 +1,6 @@
 FROM balenalib/aarch64-debian:stretch
 
-LABEL maintainer="Andre Germann" \ 
+LABEL maintainer="Andre Germann" \
       url="<https://buanet.de>"
 
 ENV DEBIAN_FRONTEND noninteractive
@@ -84,6 +84,6 @@ ENV ADMINPORT=8081 \
     TZ="Europe/Berlin" \
     USBDEVICES="none" \
     ZWAVE="false"
-	
+
 # Run startup-script
 ENTRYPOINT ["/bin/bash", "-c", "/opt/scripts/iobroker_startup.sh"]
diff --git a/aarch64/scripts/iobroker_startup.sh b/aarch64/scripts/iobroker_startup.sh
index 5653468..a3501de 100644
--- a/aarch64/scripts/iobroker_startup.sh
+++ b/aarch64/scripts/iobroker_startup.sh
@@ -10,7 +10,7 @@ uid=$SETUID
 usbdevices=$USBDEVICES
 zwave=$ZWAVE
 
-# Getting date and time for logging 
+# Getting date and time for logging
 dati=`date '+%Y-%m-%d %H:%M:%S'`
 
 # Logging header
@@ -77,7 +77,7 @@ echo ' '
 
 # Checking and setting uid/gid
 if [ $(cat /etc/group | grep 'iobroker:' | cut -d':' -f3) != $gid ] || [ $(cat /etc/passwd | grep 'iobroker:' | cut -d':' -f3) != $uid ]
-then 
+then
   echo "Different UID and/ or GID is set by ENV."
   echo "Changing UID to "$uid" and GID to "$gid"..."
   usermod -u $uid iobroker
@@ -142,7 +142,7 @@ echo "-----   Step 3 of 5: Checking ioBroker installation    -----"
 echo "$(printf -- '-%.0s' {1..60})"
 echo ' '
 
-# (Re)Setting permissions to "/opt/iobroker" and "/opt/scripts"  
+# (Re)Setting permissions to "/opt/iobroker" and "/opt/scripts"
 echo "(Re)Setting folder permissions (This might take a while! Please be patient!)..."
   chown -R $uid:$gid /opt/iobroker
   chown -R $uid:$gid /opt/scripts
@@ -222,7 +222,7 @@ fi
 if [ "$usbdevices" != "none" ]
 then
   echo "Usb-device-support is activated by ENV."
-  
+
   IFS=';' read -ra devicearray <<< "$usbdevices"
     for i in "${devicearray[@]}"
     do
diff --git a/armv7hf/Dockerfile b/armv7hf/Dockerfile
index ad2f366..17f8f79 100644
--- a/armv7hf/Dockerfile
+++ b/armv7hf/Dockerfile
@@ -1,8 +1,8 @@
 FROM balenalib/armv7hf-debian:stretch
 
-LABEL maintainer="Andre Germann" \ 
+LABEL maintainer="Andre Germann" \
       url="<https://buanet.de>"
-	  
+
 ENV DEBIAN_FRONTEND noninteractive
 
 # Install prerequisites (as listed in iobroker installer.sh)
@@ -84,6 +84,6 @@ ENV ADMINPORT=8081 \
     TZ="Europe/Berlin" \
     USBDEVICES="none" \
     ZWAVE="false"
-	
+
 # Run startup-script
 ENTRYPOINT ["/bin/bash", "-c", "/opt/scripts/iobroker_startup.sh"]
diff --git a/armv7hf/scripts/iobroker_startup.sh b/armv7hf/scripts/iobroker_startup.sh
index 5653468..a3501de 100644
--- a/armv7hf/scripts/iobroker_startup.sh
+++ b/armv7hf/scripts/iobroker_startup.sh
@@ -10,7 +10,7 @@ uid=$SETUID
 usbdevices=$USBDEVICES
 zwave=$ZWAVE
 
-# Getting date and time for logging 
+# Getting date and time for logging
 dati=`date '+%Y-%m-%d %H:%M:%S'`
 
 # Logging header
@@ -77,7 +77,7 @@ echo ' '
 
 # Checking and setting uid/gid
 if [ $(cat /etc/group | grep 'iobroker:' | cut -d':' -f3) != $gid ] || [ $(cat /etc/passwd | grep 'iobroker:' | cut -d':' -f3) != $uid ]
-then 
+then
   echo "Different UID and/ or GID is set by ENV."
   echo "Changing UID to "$uid" and GID to "$gid"..."
   usermod -u $uid iobroker
@@ -142,7 +142,7 @@ echo "-----   Step 3 of 5: Checking ioBroker installation    -----"
 echo "$(printf -- '-%.0s' {1..60})"
 echo ' '
 
-# (Re)Setting permissions to "/opt/iobroker" and "/opt/scripts"  
+# (Re)Setting permissions to "/opt/iobroker" and "/opt/scripts"
 echo "(Re)Setting folder permissions (This might take a while! Please be patient!)..."
   chown -R $uid:$gid /opt/iobroker
   chown -R $uid:$gid /opt/scripts
@@ -222,7 +222,7 @@ fi
 if [ "$usbdevices" != "none" ]
 then
   echo "Usb-device-support is activated by ENV."
-  
+
   IFS=';' read -ra devicearray <<< "$usbdevices"
     for i in "${devicearray[@]}"
     do
diff --git a/manifest.yml b/manifest.yml
index ae9fa3b..c8d851a 100644
--- a/manifest.yml
+++ b/manifest.yml
@@ -16,4 +16,4 @@ manifests:
     platform:
       architecture: arm
       variant: v7
-      os: linux
\ No newline at end of file
+      os: linux
diff --git a/opt/maintenance-scripts/backup_iobroker_folder.sh b/opt/maintenance-scripts/backup_iobroker_folder.sh
index 1f9c2e3..aae1bb0 100644
--- a/opt/maintenance-scripts/backup_iobroker_folder.sh
+++ b/opt/maintenance-scripts/backup_iobroker_folder.sh
@@ -2,7 +2,7 @@
 
 # Backupscript fuer ein Backup von ioBroker unter Docker auf einer Synology Disk Station (Sicherung des ioBroker-Verzeichnises).
 # Vorhaltezeit der letzten Backups: 90 Tage, ältere Backups werden automatisch geloescht.
-# 
+#
 # By Andre Germann
 # Version 1.1 (22.09.2017)
 #
diff --git a/opt/maintenance-scripts/iobroker_restart.sh b/opt/maintenance-scripts/iobroker_restart.sh
index 31d3f60..14d6b92 100644
--- a/opt/maintenance-scripts/iobroker_restart.sh
+++ b/opt/maintenance-scripts/iobroker_restart.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 
-# Einfaches Script zum Stoppen von ioBroker. 
-# Kann zum Beispiel aus ioBroker heraus aufgerufen werden um ioBroker neu zu starten. 
+# Einfaches Script zum Stoppen von ioBroker.
+# Kann zum Beispiel aus ioBroker heraus aufgerufen werden um ioBroker neu zu starten.
 
 cd /opt/iobroker
 pkill io
diff --git a/opt/maintenance-scripts/iobroker_stop.sh b/opt/maintenance-scripts/iobroker_stop.sh
index 4c2e4fc..cab7fb3 100644
--- a/opt/maintenance-scripts/iobroker_stop.sh
+++ b/opt/maintenance-scripts/iobroker_stop.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 
-# Einfaches Script zum Stoppen von ioBroker. 
-# Kann zum Beispiel aus ioBroker heraus aufgerufen werden um ioBroker zu stoppen. 
+# Einfaches Script zum Stoppen von ioBroker.
+# Kann zum Beispiel aus ioBroker heraus aufgerufen werden um ioBroker zu stoppen.
 
 cd /opt/iobroker
 pkill io