added ignore file

changed port to 80 for standalone docker host

.gitignore

@@ -0,0 +1 @@
+data/

docker-compose.yml

@@ -6,7 +6,7 @@ services:
   ntopng:
     container_name: ntopng
     image: vimagick/ntopng
-    command: --community -d /var/lib/ntopng -i eth0 -r 127.0.0.1:6379@0 -w 0.0.0.0:8080
+    command: --community -d /var/lib/ntopng -i eth0 -r 127.0.0.1:6379@0 -w 0.0.0.0:80
     volumes:
       - ./data/ntopng:/var/lib/ntopng
     network_mode: host