Merge branch 'v1.3' into v1.3

README.md

@@ -709,6 +709,10 @@ You have still more questions? Check the [RaspiBlitz-FAQ-Archive](FAQ.md).
 
 Everybody is welcome to join, improve and extend the RaspiBlitz - its a work in progress. [Check the issues](https://github.com/rootzoll/raspiblitz/issues) if you wanna help out or add new ideas. You find the scripts used for RaspiBlitz interactions on the device at `/home/admin` or in this git repo in the subfolder `home.admin`.
 
+To start your Deep Dive into the RaspiBlitz project, the following YouTube video from the London Bitcoin Dev Meetup (July 2019) is recommended: [https://youtu.be/R_ggGj7Hk1w](https://youtu.be/R_ggGj7Hk1w)
+
+[![Watch the RaspiBlitz DeepDive](pictures/raspiblitz-deepdive.png)](https://youtu.be/R_ggGj7Hk1w)
+
 Also get inspired for a deep-dive with the original "[RaspiBolt](https://stadicus.github.io/RaspiBolt/)" tutorial on how to build a lightning node on the RaspberryPi which was the base work the RaspiBlitz was developed on - so much thx to Stadicus :)
 
 Join me on twitter [@rootzoll](https://twitter.com/rootzoll), visit us at a upcomming [#lightninghackday](https://twitter.com/hashtag/LightningHackday?src=hash) or check by on of our bitcoin meetups in Berlin ... every 1st Thursday evening a month at the room77 bar - feel free to buy me a beer with lightning there :)

home.admin/50copyHDD.sh

@@ -122,7 +122,7 @@ if [ ${anyDataAtAll} -eq 1 ]; then
   else
 
     echo "OK -> DATA LOOKS GOOD :D"
-    sudo rm /mnt/hdd/bitcoin/debug.log
+    sudo rm /mnt/hdd/bitcoin/debug.log 2>/dev/null
 
   fi
 

home.admin/config.scripts/bonus.rtl.sh

@@ -61,8 +61,8 @@ if [ "$1" = "1" ] || [ "$1" = "on" ]; then
     export PATH=/usr/local/lib/nodejs/node-$VERSION-$DISTRO/bin:$PATH
     echo ""
 
-    # check if nodeJS was installed 
-    nodeJSInstalled=$(node -v | grep -c "v1")
+    # check if nodeJS was installed (v11)
+    nodeJSInstalled=$(node -v | grep -c "v11.")
     if [ ${nodeJSInstalled} -eq 0 ]; then
       echo "FAIL - Was not able to install nodeJS"
       echo "ABORT - RTL install"