Deprecated use with perl plugins

[TheFlipside]

The script would not start until I changed the following: replaced Mojolicious::Commands->start; with Mojolicious::Commands->start_app('KippoStats'); in the file /script/kippo_stats

and replaced my $config = $self->plugin('json_config'); # kippo_stats.json with my $config = $self->plugin('JSONConfig'); # kippo_stats.json in the file /lib/KippoStats.pm