Feature:liststyle for depth>1

[obel1x]

I needed use depth > 1, but resulting list was quite unstructured.

So i added Parameter liststyle=[STYLE] to make it more structured.
where style can be one of:
default - the same as not given
relative - will print relative names for pages
full - will print fully qualified pagenames

Other styles could also be implemented, but this was already fine for my needs.
What do you think?
Regards, Daniel

[obel1x]

@cosmocode could you please review this pr

[bvdbos]

I would really like this! Could this be merged?

[nerun]

I totally aprove this!

For example:

Full:

{{nslist>. liststyle=full}}

wiki:projetos:projetos_de_traducao
wiki:projetos:start

Relative:

{{nslist>. liststyle=relative}}

projetos_de_traducao
start

Default:

{{nslist>. liststyle=default}} OR {{nslist>.}}

projetos_de_traducao
projetos

For me there is just one single problem: is missing an option that show page without underscore and uppercase (@!!PAGE@), like in namespace templates.

If i insert this code, at line 124:

elseif($data['liststyle'] == human')
    {
        $item['id_name'] = ucwords(str_replace('_', ' ', substr($item['id'],strlen($data['ns'])+1)));
    };

Gives me this:

{{nslist>. liststyle=human}}

Projetos De Traducao
Start

Not exactly what i want, but much better. I want this:

Projetos de Tradução
Projetos