rename .bibliographic-well to .form-value

Because I'm using it in places other than bibliographic well.
Set file name on the jobFile download

For both originals and generated thumbnails
format the error message consistently
layout the check file better

- Make labels wider
- Values were not padded on top so they looked offset from the labels
- Moved preview to centre
- Added button to download original, made thumbnail link to higher resolution derivative
- TIFF link changed to a button
Lightbox for the thumbnails

The thumbnails in the check file step linked to the originals.  Now they link to a higher resolution derivative.  Now we show those in a light box. Looks good.
Show dimensions, resolution and colour space in file details
Merge pull request #292 from nla/hr-more-check-details

Hr more check details