Merge branch 'shellfixes' into 'master'

fix db box

See merge request !16

docker/init.sh

@@ -311,7 +311,6 @@ function _showContainers(){
             StatusDb="down"
             Status="No container is running for <$APP_NAME>."
         fi
-        STATUS_CONTAINERS_UP=1
     else
         grep -q "${APP_NAME}-server" <<< "$_out" && colWeb="$fgGreen"
         grep -q "${APP_NAME}-server" <<< "$_out" && StatusWeb="$sUp"
@@ -322,6 +321,7 @@ function _showContainers(){
 
         if [ "$DB_ADD" = "false" ]; then
             colDb="$fgGray"
+            StatusDb=""
             Status="INFO: This app has no database container."
         fi
     fi