Bug 20827: Display Fund's owner name when selected

Bug 20827: Display Fund's owner name when selected

When a fund is created or edited and does not have a owner yet, the
name of the patron will not be displayed when selected.

The HTML element the JS code expects is not present in the DOM.

Test plan:
- Create a fund, set a owner
- remove the owner, edit, etc.
- Save
- Edit again
Make sure it works as expected.

Signed-off-by: Mark Tompsett <mtompset@hotmail.com>
Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Signed-off-by: Nick Clemens <nick@bywatersolutions.com>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
(cherry picked from commit dc396756a050bf3fe07bb3141df6535a27fd9afb)
Signed-off-by: Fridolin Somers <fridolin.somers@biblibre.com>
(cherry picked from commit b344b81e24b63e4451c49909436a98cfcc71a622)
Signed-off-by: Fridolin Somers <fridolin.somers@biblibre.com>