feat: new config file format and features

admin/scripts/joj-container-config

@@ -43,22 +43,16 @@ software_install() {
 
 	echo "Installing $COURSE software"
 
-    apt-get update && apt-get upgrade -y
-    apt-get install -y $PACKAGES && apt-get clean
+        apt-get update && apt-get upgrade -y
+        apt-get install -y $PACKAGES && apt-get clean
 
 }
 
-custom_commands() {
-	for((i=0; i<${#COMMANDS[@]}; i++)); do
-	  eval ${COMMANDS[i]};
-    done
-}
-
 net_wait
 
 import_config
-software_install
 services_restart
-custom_commands
+
+software_install
 
 exit 0