Patch for the library page - add Amazon links
Patch for the library page - add Amazon links

[perl #69634]

This patch adds Amazon iframes and makes maintenance easier (via a TT
block).

Signed-off-by: Robert <c9484850f6ee3d3fb73f3c3345f26ec064da35e4@pobox.com>

PeterMartini/perlweb,alcy/perlweb,Abigail/perlweb,ajolma/perlweb,briandfoy/perlweb,PeterMartini/perlweb,bjakubski/perlweb,alcy/perlweb,Abigail/perlweb,dagolden/perlweb,dagolden/perlweb,alcy/perlweb,bjakubski/perlweb,PeterMartini/perlweb,autarch/perlweb,ajolma/perlweb,ajolma/perlweb,Abigail/perlweb,autarch/perlweb,dagolden/perlweb,briandfoy/perlweb,autarch/perlweb,briandfoy/perlweb,bjakubski/perlweb