Initializing displayed values at startup...

```
Initializing displayed values at startup.

We are going to have to figure out what to display for the image and fft 
initially, or else it will throw errors.

Possibly put a conditional in their handlers ->
if os.path.exists(self.model.imageFileName):
     etc...
```

Original issue reported on code.google.com by `mrberma...@gmail.com` on 22 Oct 2009 at 6:27
