Merge branch 'stretch' of https://github.com/bashrc/freedombone

src/freedombone-app-ghost

 function ghost_bust {
     # kill the started ghost process
     kill_pid=$(ps aux | grep "ghost run" | awk -F ' ' '{print $2}' | head -n 1)
-    kill $kill_pid
+    kill -9 $kill_pid
+
+    kill_pid=$(ps aux | grep "ghost" | awk -F ' ' '{print $2}' | head -n 1)
+    kill -9 $kill_pid
 }
 
 function logging_on_ghost {
 }
 
 function upgrade_ghost {
+    read_config_param GHOST_DOMAIN_NAME
+
     if [ ! -d /var/www/$GHOST_DOMAIN_NAME/htdocs ]; then
         return
     fi
     ghost_replace_services
     ghost_remove_offsite_links
 
-    if [ -f /usr/local/bin/ghost ]; then
-        chown root:root /usr/local/bin/ghost
-    fi
+    chown root:root /usr/local/bin/ghost
+    chown -R root:root /usr/local/lib
     chown -R ghost: /var/www/${GHOST_DOMAIN_NAME}/htdocs
     systemctl restart ghost
 }
     function_check add_ddns_domain
     add_ddns_domain $GHOST_DOMAIN_NAME
 
-    if [ -f /usr/local/bin/ghost ]; then
-        chown root:root /usr/local/bin/ghost
-    fi
+    chown root:root /usr/local/bin/ghost
+    chown -R root:root /usr/local/lib
     chown -R ghost: /var/www/${GHOST_DOMAIN_NAME}/htdocs
     set_completion_param "ghost domain" "$GHOST_DOMAIN_NAME"
     if ! grep -q "ghost version:" ${COMPLETION_FILE}; then