Bug 11982 - Fixed the amazon no image icon.

Bug 11982 - Fixed the amazon no image icon.

A no image icon will only be displayed if both the amazon and local images are missing.
Added hyperlink to details on the local image in the search result page.
    modified:   koha-tmpl/intranet-tmpl/prog/en/js/localcovers.js
    modified:   koha-tmpl/intranet-tmpl/prog/en/modules/catalogue/detail.tt
    modified:   koha-tmpl/intranet-tmpl/prog/en/modules/catalogue/results.tt

Signed-off-by: Owen Leonard <oleonard@myacpl.org>
Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Tomas Cohen Arazi <tomascohen@gmail.com>