bug 6281: add Library::CallNumber::LC as a required Perl dependency

bug 6281: add Library::CallNumber::LC as a required Perl dependency

This module is currently packaged by Debian for Wheezy and by
Ubuntu for Precise and Quantal.

Signed-off-by: Galen Charlton <gmc@esilibrary.com>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Chris Cormack <chris@bigballofwax.co.nz>
Signed-off-by: Galen Charlton <gmc@esilibrary.com>
(cherry picked from commit f1c45784dc5dfa431ef68e5d38a14b6fb93c904d)
Signed-off-by: Tomas Cohen Arazi <tomascohen@gmail.com>
(cherry picked from commit e4faf296c98f70f44ee67d2354a7cf5c682b27c8)

Solved minor Conflicts:
C4/Installer/PerlDependencies.pm

Signed-off-by: Bernardo Gonzalez Kriegel <bgkriegel@gmail.com>
(cherry picked from commit e4faf296c98f70f44ee67d2354a7cf5c682b27c8)