Bug 22536: Display problem in Holds to Pull report

Bug 22536: Display problem in Holds to Pull report

This patch modifies the display of several values in the holds to pull
report so that they can be displayed as lists instead of as chunks of
HTML generated in SQL.

This patch modifies the SQL in pendingreserves.pl so that values can be
formatted in the same way that holding branch is. The better long-term
solution is to remove SQL from pendingreserves.pl altogether, but this
is a quick fix.

This patch also makes a couple of minor markup changes to fix
validation.

To test, apply the patch and go to Circulation -> Holds to pull. To see
the changes the patch makes your holds to pull list should have titles
with multiple items at multiple branches, with call number, copy number,
and enumeration data. These values should all be displayed in bulleted
lists.

Signed-off-by: David Roberts <david.roberts@ptfs-europe.com>
Signed-off-by: Bin Wen <bin.wen@inlibro.com>
Signed-off-by: Josef Moravec <josef.moravec@gmail.com>
Signed-off-by: Nick Clemens <nick@bywatersolutions.com>