Update scripts from dev branch

package/opt/hassbian/suites/upgrade_hassbian-script-dev.sh

@@ -0,0 +1,45 @@
+#!/bin/bash
+function hassbian-script-dev-show-short-info {
+    echo "Uppdates scripts from the dev branch."
+}
+
+function hassbian-script-dev-show-long-info {
+    echo "This scripts downloads new scripts directly from the dev branch on github."
+    echo "you can use this to be on the 'bleeding edge of the development of Hassbian.'"
+    echo "This is not recomended for daily use."
+}
+
+function hassbian-script-dev-show-copyright-info {
+	echo "Original concept by Ludeeus <https://github.com/Ludeeus>"
+}
+
+function hassbian-script-dev-upgrade-package {
+hassbian-script-dev-show-short-info
+hassbian-script-dev-show-copyright-info
+
+echo "Creation and changing in to temporary folder."
+cd
+sudo mkdir /tmp/hassbian_config_update
+cd /tmp/hassbian_config_update
+
+echo "Downloading new scripts from github."
+curl -L https://api.github.com/repos/home-assistant/hassbian-scripts/tarball| sudo tar xz --strip=1
+
+echo "Moving scripts to the correct folder."
+yes | sudo cp -rf /tmp/hassbian_config_update/package/usr/local/bin/hassbian-config /usr/local/bin/hassbian-config
+yes | sudo cp -rf /tmp/hassbian_config_update/package/opt/hassbian/suites/* /opt/hassbian/suites/
+
+echo "Removing the temporary folder."
+cd
+sudo rm -r /tmp/hassbian_config_update
+
+echo
+echo "Upgrade is done."
+echo
+echo "If you have issues with this script, please say something in the #Hassbian channel on Discord."
+echo
+return 0
+}
+
+# Make this script function as it always has if run standalone, rather than issue a warning and do nothing.
+[[ $0 == "$BASH_SOURCE" ]] && hassbian-script-dev-upgrade-package