App port

Hi, 

Great app! I was thinking that it should be great to made an interface and I found this, so really useful. However, at first it didn't work for me and I think it was due to the fact that I have Apache running on port 80. I easily changed the port on the code, but perhaps you could put and advice or something. 

This is more a suggestion than an issue. 

Regards, 

Iker.
