Fix for Bug 6346 - Patron search results should be valigned top

Fix for Bug 6346 - Patron search results should be valigned top

I'm going for the nuclear option: Let's valign-top all table cells.
Having vertical-align : middle really only works well if your
table cells have the same height.

Signed-off-by: Katrin Fischer <Katrin.Fischer.83@web.de>
Signed-off-by: Paul Poulain <paul.poulain@biblibre.com>
Signed-off-by: Chris Cormack <chrisc@catalyst.net.nz>
(cherry picked from commit 7d2839dbd6ea15243c5f41a36a4078d0ca02f7c9)

Signed-off-by: Chris Nighswonger <chris.nighswonger@gmail.com>