Bug 15635: Koha::Patron::Images - Remove GetPatronImage

Bug 15635: Koha::Patron::Images - Remove GetPatronImage

To retrieve a patron image, we can call Koha::Patron::Images->find or
Koha::Patrons->find->image
Both will return a Koha::Patron::Image object.

Test plan:
1/ From the patron/member module, open all tabs on the left (Checkouts,
detail, fines, etc.)
The image should be correctly displayed.
2/ At the OPAC, on the patron details page (opac-memberentry.pl) the
image should be displayed as well.
3/ Same on the sco module.

Signed-off-by: Josef Moravec <josef.moravec@gmail.com>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>