WIP: Upload issues

This PR collects all commits related to upload issues #30 (closed), #18 (closed), and others

app/templates/upload.html

@@ -17,17 +17,4 @@
     {{ dropzone.load_js() }}
     {{ dropzone.config(redirect_url=url_for('submit'), custom_options='addRemoveLinks: true') }}
     </p>
-<!--form action="{{ url_for('upload') }}" method="post" enctype="multipart/form-data">
-        {{ upload_form.hidden_tag() }}
-        <p>
-            {{ upload_form.sequences.label }}
-            {{ upload_form.sequences(size=32, title="Select files to upload. Include DNA sequence files to analyse for potential REPINs,\
-amino acid sequence files (RAYTs) and tree files (.nwk) format for postprocessing and rendering the results graphs."  ) }}
-            {%  for error in upload_form.sequences.errors %}
-            <span style="color: red;">[ {{ error }} ]</span>
-            {%  endfor %}
-            <br>
-            {{ upload_form.upload(title="Click here start the upload.") }}
-        </p>
-    </form-->
 {%  endblock %}
\ No newline at end of file