Miscellaneous features

[cybersiddhu]

This would be kind of scratchpad for features to implement, should be split into individual issues once things started to get settled ...

• Exporting Test::DBIx::Class helpers
• Complete support for Pg backend
• Support for DBIx::Class::Fixtures
• Automated update of schema files
• Documentation/HowTos of various integration
  • Module::Build
  • Dist::Zilla
  • Anything else maybe mojolicious