module for enabling all of the features of Modern Perl

 Modern Perl programs use several modules to enable additional features of
 Perl and of the CPAN. Instead of copying and pasting all of these 'use'
 lines, instead write only one:
 .
    use Modern::Perl;
 .
 This enables the strict and warnings pragmas, as well as all of the features
 available since Perl 5.10.
 .
 For enabling features of newer Perl releases, a year can be specified as an
 import tag, e.g.:
 .
    use Modern::Perl '2014';
 .
 enables 5.18 features. Cf. Modern::Perl(3pm) for details.
 .
 See http://www.modernperlbooks.com/mt/2009/01/toward-a-modernperl.html for
 more information, http://www.modernperlbooks.com/ for further discussion of
 Modern Perl and its implications, and
 http://onyxneon.com/books/modern_perl/index.html for a freely-downloadable
 Modern Perl tutorial.