Fixes sails.models and sails.adapters references

[martinjlowm]

The ORM hook would override any models and adapters that were loaded before it and, prior to this change, other hooks would have to load models and adapters when orm-hook-loaded is emitted. Any hooks that utilize Marlinspike [1] might not work at all, because it loads controllers, models, etc. on configure rather than on initialize and after orm-hook-loaded.

This change was tested on 1.0.0-42 of Sails and it enables models and adapters to be loaded on configure.

[1] https://github.com/tjwebb/marlinspike

[luislobo]

LGTM