How to connect to server running on Ubuntu virtual machine in Fusion 6 for Mac OS X

Hi!  I have a Ruby on Rails server running on an Ubuntu 14.04 virtual machine in VMWare Fusion 6 (OS X Mavericks) at http://0.0.0.0:8080

For development, I would like to edit code and view the site in my browser on my Mac, with the web server running in the VM.

I can't figure out how to connect to the web server running on Ubuntu from a browser on my Mac.

I've tried editting the nat.conf like this:

# Use these with care - anyone can enter into your VM through these...
# The format and example are as follows:
# = :#8080 = 172.16.3.128:80
8080 = 172.16.147.1:8080

But when I go to my browser and enter "172.16.147.1:8080" it could not connect.

Halp!