Bug 22781: Escape cardnumber, category's description, library's name and dateexpiry

Bug 22781: Escape cardnumber, category's description, library's name and dateexpiry

This will fix the previous failure. Note that other fields like
borrowernumber, Price escaped values, integers, etc. could be escaped
the same way but will be useless (save polar bears).

Signed-off-by: Liz Rea <wizzyrea@gmail.com>
Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Signed-off-by: Nick Clemens <nick@bywatersolutions.com>
(cherry picked from commit 3a3057545c56f4f1a41fcd7643265204844cd2d3)
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>