Improve formatting of class attributes

[exonian]

Currently in the form:
response_class = <class 'django.template.response.TemplateResponse'>

Looks a bit unformatted.

Would probably be a change in get_value.

[ghickman]

@exonian – What sort of format were you thinking? We could just cut it down to the dotted path? I think this is the raw output of str(TemplateResponse) btw.

[meshy]

Personally I like this format. I believe that a as python programmer it's what one'd expect. -- That said.. If the related class was tracked by ccbv (classify?) then it could be a link.

[ghickman]

We could link this out the code on Github?

[exonian]

I'd prefer dotted paths, but I'm not super fussed. I like the idea of linking to something either way: ccbv/classify would be best but github or docs would add value too.