Update FIMAdapter class to have responses wrapped in mapEntriesToModel Helper method

[cam-vanorman]

Request

Update FIMAdapter methods to respond with a simplified/flattened object.

Task

• Add mapEntriesToModel around the response for each Adapter method in the FIMAdapter Class (See PIMAdapter Class for reference of usage).
• Update to make to the mapEntriesToModel function to ensure the Faculty ("faculty" case should be "profile" instead) model is setup appropriately.

There's a method setup for getting all Contentful Entries (getAllContentfulEntries.php) that utilizes this function to map Contentful API's paginated responses to a PHP model class matching the content type. This flattens the response so that you can write relationships like program.banner.college.name instead of program.fields.banner.fields.college.fields.name.