Updated test for no html in rest interface.
Remove description field from all code tables.
Updated fetcher.directory_filter to have 1024 characters.
Updated fetcher model with belongs to supply.
Updated .gitignore.
Updated model links (has_many, belongs_to) with proper delete restrictions and tests for the changes.
Added more routes for fetcher lookup based on the various resources.
Added index in provider for provider type.
Moved code from controller to model (best_practices)