This patch adds two modules: C4::Installer::PerlModule and C4::Installer::PerlDependencies. The latter provides a single point
of reference for cataloging Koha Perl dependencies. The former provides an OO style interface to the dependency catalog.
The format of C4::Installer::PerlDependencies is very simply an anonymous hash of hashes. Each second level hash takes this form:
'Foo::Bar' => {
'usage' => 'FooBar Feature',
'required' => '1', # 0 if optional
'min_ver' => '0.01',
},
New modules can be appended to C4::Installer::PerlDependencies as needed and will be picked up by every piece of code which needs
this information.
Signed-off-by: Galen Charlton <gmcharlt@gmail.com>
