Bug 10072 - "my suggestions" always says "There are no pending purchase suggestions."

Bug 10072 - "my suggestions" always says "There are no pending purchase suggestions."

Test Plan:
1) Switch off the IndependantBranches syspref
2) Log into the OPAC
3) Place a suggestions
4) Instead of seeing your suggestion, you will see "There are no pending
   purchase suggestions."
5) Apply this patch
6) Reload the page
7) You should now see your suggestions

Signed-off-by: Chris Cormack <chrisc@catalyst.net.nz>
Signed-off-by: Jonathan Druart <jonathan.druart@biblibre.com>
Signed-off-by: Jared Camins-Esakov <jcamins@cpbibliography.com>
(cherry picked from commit fd9534628b0234375688e031fc65d4aee3bbd091)

Signed-off-by: Jared Camins-Esakov <jcamins@cpbibliography.com>