mixxxdj/mixxx — pull request #285 by demos (2014-07-02 15:41:25+00:00)
Title: Allow inline svg handling Variable elements in skins

I needed the skin parser to be able to manage Variable elements in svg for cues and loops buttons so I added a function to do it and hooked it directly if a svg element is present in a (un)pressed element.

So now, I can handle inlined svg in my pushbuttons like this :
```xml

```

Should I continue in this direction and do I do this well?
If yes, what do you think I should begin with?

Thanks in advance!