Bug 11672: Untranslatable dropdown on Guided Reports and dictionary

Bug 11672: Untranslatable dropdown on Guided Reports and dictionary

This patch removes hardcoded descriptions and sets them in the templates
using the variable content as id.

To test, create a new guided report and verify the 'module to report on' dropdown
shows as usual [1]. Functionality shouldn't get changed.

The patch also changes the dictionary pages where 'area' should be displayed/selectable
with the same strings as the guided reports. Try all the possible disctionary pages.

The last page when creating a dictionary now shows the 'area description' instead of the
code. The same happens to the dictionary list once you have dictionaries saved.

[1] The following texts get changed:
    Catalogue -> Catalog
    Acquisition -> Acquisitions

Signed-off-by: Owen Leonard <oleonard@myacpl.org>
Signed-off-by: Jonathan Druart <jonathan.druart@biblibre.com>
Signed-off-by: Tomas Cohen Arazi <tomascohen@gmail.com>