clean up boilerplate and formatting

lib/Metabase.pm

@@ -6,7 +6,6 @@ package Metabase;
 # ABSTRACT: A database framework and API for resource metadata
 # VERSION
 
-
 1;
 
 __END__

lib/Metabase/Test/Archive.pm

@@ -1,6 +1,7 @@
 use 5.006;
 use strict;
 use warnings;
+
 package Metabase::Test::Archive;
 # ABSTRACT: Test::Routine role for testing Metabase::Archive implementations
 # VERSION

lib/Metabase/Test/Fact.pm

@@ -1,10 +1,12 @@
 use 5.006;
 use strict;
 use warnings;
+
 package Metabase::Test::Fact;
-# VERSION
 # ABSTRACT: Test class for Metabase testing
+# VERSION
 
+# Metabase::Fact is not a Moose class
 use parent 'Metabase::Fact::String';
 
 sub content_metadata {

lib/Metabase/Test/Factory.pm

@@ -1,6 +1,7 @@
 use 5.006;
 use strict;
 use warnings;
+
 package Metabase::Test::Factory;
 # ABSTRACT: Test::Routine role for testing Metabase::Index implementations
 # VERSION

lib/Metabase/Test/Index.pm

@@ -1,6 +1,7 @@
 use 5.006;
 use strict;
 use warnings;
+
 package Metabase::Test::Index;
 # ABSTRACT: Test::Routine role for testing Metabase::Index implementations
 # VERSION

t/archive/filesystem.t

@@ -1,9 +1,3 @@
-# Copyright (c) 2008 by Ricardo Signes. All rights reserved.
-# Licensed under terms of Perl itself (the "License").
-# You may not use this file except in compliance with the License.
-# A copy of the License was distributed with this file or you may obtain a
-# copy of the License from http://dev.perl.org/licenses/
-
 use strict;
 use warnings;