no issue
- adds `search` bookshelf plugin that calls out to an optional `searchQuery()` method on individual models to apply model-specific SQL conditions to queries
- updated the base model's `findPage()` method to use the search plugin within `findPage` calls
- added a `searchQuery` method to the `member` model that performs a basic `LIKE %query%` for both `name` and `email` columns
- allowed the `?search=` parameter to pass through in the `options` object for member browse requests
