Feature #446 - Render the submission form using the render_divs macro

- Currently there are individual calls to wtforms_util.render_field_div
for each field in the media submit form, which is too verbose
- Matched the field ordering in submit/form.py to the verbose version
- hacks the correct textareafield rendering with hard-coded rows and
columns.
- TODO - figure out how to pass the textarea dimensions with **kwargs

mediagoblin/submit/forms.py

@@ -22,11 +22,11 @@ from mediagoblin.util import fake_ugettext_passthrough as _
 
 
 class SubmitStartForm(wtforms.Form):
+    file = wtforms.FileField(_('File'))
     title = wtforms.TextField(
         _('Title'),
         [wtforms.validators.Length(min=0, max=500)])
     description = wtforms.TextAreaField('Description of this work')
-    file = wtforms.FileField(_('File'))
     tags = wtforms.TextField(
         _('Tags'),
         [tag_length_validator])