Bug 16111: [CHANGED] Replace link href by link in rss part

Bug 16111: [CHANGED] Replace link href by link in rss part

Original patch title: Replace & with &

Signed-off-by: Liz Rea <wizzyrea@gmail.com>
EDIT:
Reverting the changes to C4/Search and opac-search.pl.
This requires a few changes, as supplied in the 5th patch.

Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
(cherry picked from commit 0e1e5ca31fab861c85c9b6e0d3b788f0208402d4)
Signed-off-by: Fridolin Somers <fridolin.somers@biblibre.com>
(cherry picked from commit 48aaf09849a7d0785b54e10cc84c72b03d288ab0)

Signed-off-by: Lucas Gass <lucas@bywatersolutions.com>