Merge pull request #29 from Ensembl/feature/cpanfile_dump_test_schema_deps

Move dump_test_schema.pl dependencies from a README to a cpanfile feature

cpanfile

@@ -26,4 +26,9 @@ requires 'IO::File';
 requires 'POSIX';
 requires 'File::Spec';
 requires 'File::Temp';
-requires 'Time::Piece';
\ No newline at end of file
+requires 'Time::Piece';
+
+feature 'testdb_patcher', 'Additional dependencies of scripts used to patch test databases' => sub {
+  requires 'DBIx::Class::Schema::Loader';
+  requires 'SQL::Translator';
+};

scripts/README.dump_test_schema

-dump_test_schema.pl requires the following modules, which cpanm should
-be capable of installing:
-
-  MooseX::App::Simple
-  DBIx::Class::Schema::Loader
-  SQL::Translator
-
-These have more than a few dependencies!
-
-DBD::mysql is also required but if you're using the EnsEMBL API you
-probably have that already.