Download processed data

Adds the processed data download links. Addresses partially https://github.com/biocore/qiita/issues/647
It isn't that there's an issue already, its layering more acknowledged bad
decisions on top which makes the issue more complex

Again, fine with merge if others are. There is shared responsibility in the
codebase, so just voicing my opinions.
On Nov 22, 2014 10:44 AM, "Antonio Gonzalez" <notifications@github.com>
wrote:

> In qiita_pet/templates/study_description.html:
>
> > @@ -310,6 +310,10 @@
> >                      {% for pdi in prep.preprocessed_data %}
> >                        {% set pd = PreprocessedData(pdi) %}
> >                        {% set filepaths = pd.get_filepaths() %}
> > +                      {% for proc_id in pd.processed_data %}
> > +                        {% set proc_data = ProcessedData(proc_id) %}
>
> I think is fine as we have https://github.com/biocore/qiita/issues/582
> and we need to rethink how we want to display all this page ... I also
> believe it should be task #1 <https://github.com/biocore/qiita/pull/1>
> after pre-alpha release. Worth discussing on Tue.
>
> —
> Reply to this email directly or view it on GitHub
> <https://github.com/biocore/qiita/pull/671/files#r20758598>.
>