support/script/scancpan: populates Config.in with homepage

Signed-off-by: Francois Perrad <francois.perrad@gadz.org>
Reviewed-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
perl-mojolicious: new package

[Thomas: as noted by Arnout, remove trailing whitespace, and fix the
license to Artistic-2.0. Also, adjust the indentation in
package/Config.in to the new standard.]

Signed-off-by: Francois Perrad <francois.perrad@gadz.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
support/script/cpan: improve Makefile generation

- remove trailing space after perl when it's the only dependency
- substitution of artistic_2 by Artistic-2.0
- add a tabulation before source
perl-net-ssleay: new package
perl-xml-libxml: new package

and its CPAN dependencies