Bug 6734: Show location in serials history table

Bug 6734: Show location in serials history table

Opac: On a record(Serials) details the location wasn't displayed on the "Normal view" and "Full history" tabs

Test plan:
1)Intranet: Make sure to have at least two different Serials/Subscriptions on the same record with the field 'location' filled in
2)Opac: Find your Serials/Subscriptions
3)Click 'More details' and notice the 3 tabs : Normal view, Brief history, Full history
4)Go to 'Normal view' and 'Full history' to notice that 'location' is missing
5)Apply patch, refresh your browser & repeat 4)
6)The location is now visible

Signed-off-by: Chris Cormack <chrisc@catalyst.net.nz>
Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Signed-off-by: Fridolin Somers <fridolin.somers@biblibre.com>