Scripts and Bootstrappers working again

I think my brain melted down while doing the work on https://github.com/RiotGames/ridley/pull/264, and I missed the opportunity in this gem to take the newest release of Ridley with that work in it.

I also needed to fix some of the basic module `root` type functions to reflect the change in paths from `ridley/...` to `ridley-connectors/...`

Basically,

```
Ridley.root #=> #<Pathname:/Users/kallan/.rbenv/versions/2.0.0-p247/lib/ruby/gems/2.0.0/gems/ridley-3.1.0>
Ridley::Connectors.root #=> #<Pathname:/Users/kallan/src/ridley-connectors>
Ridley::Connectors.scripts #=> #<Pathname:/Users/kallan/src/ridley-connectors/scripts>
Ridley::Connectors.bootstrappers #=> #<Pathname:/Users/kallan/src/ridley-connectors/bootstrappers>
```