7368 Adjustments for Perl dependencies

7368 Adjustments for Perl dependencies

HTML::FormatText is used by Template::Plugin::HtmlToText which is called in the template for opac-sendbasket.pl.
This is not a core Perl 5.10 module. I had to install it additionally on a test server. So I am adding it to PerlDependencies.
I just picked an old version 1.23 that I still could find as min_ver.

Changed the version information for Test::Strict too (not required, only for tests).

Signed-off-by: Chris Cormack <chrisc@catalyst.net.nz>