Merge pull request #903 from metacpan/mickey/remove_unused_scripts

removed unused scripts

Author: oalders

cpanfile

@@ -70,7 +70,6 @@ requires 'Find::Lib';
 requires 'FindBin';
 requires 'Gazelle';
 requires 'Git::Helpers';
-requires 'Graph::Centrality::Pagerank';
 requires 'Gravatar::URL';
 requires 'HTML::Entities';
 requires 'HTML::TokeParser::Simple';
@@ -175,8 +174,6 @@ requires 'Time::Local';
 requires 'Try::Tiny', '0.24';
 requires 'URI', '1.71';
 requires 'URI::Escape';
-requires 'WWW::Mechanize', '1.75';
-requires 'WWW::Mechanize::Cached', '1.50';
 requires 'XML::Simple';
 requires 'YAML', '1.15';
 requires 'YAML::Syck', '1.29';