LP#1180479: Koha Bug 3723: Correct return of Institution in Patron Info Resp

While the comment correctly notes that the order of variable length
fields is not fixed some units expect mandatory fields to
follow the sequence in the protocol definition and fail
parsing otherwise. Moved institution id to its expected
place in the patron information response.

Signed-off-by: Galen Charlton <gmcharlt@gmail.com>
Signed-off-by: Galen Charlton <gmc@esilibrary.com>

Conflicts:

	Sip/MsgType.pm

Signed-off-by: Galen Charlton <gmc@esilibrary.com>