expected folder structure for puppet module

[haf]

I suggest these changes to make using this puppet module more amenable to pulling into an existing setup.

• change the name of the repository to puppet-packagecloud - this will make it easier to find this repository through search engines - it's only puppetlabs that puts its name as a prefix, the rest of us use 'puppet'
• the module should be possible to pull down through e.g. librarian-puppet-simple which looks at <root>/manifests where you currently have an integration test specification instead of the module's code

[ice799]

I rearranged the directory structure a bit. If you don't mind taking a look, I'd really appreciate your thoughts/feedback @haf. I think this structure should work better for librarian-puppet and other tools.

[haf]

Looks good!

Thanks!