(temporarily) added the whole swagger-ui shell to avoid CORS-related issue when accessing the documentation using ngrok
allow invalidating the api docs jsons so we can dynamically reload the docs and happily work with JRebel
added optional filtering capability in the swagger bootstrap servlet's class scanner
removed wildcard in @Api annotation that was preventing the swagger-ui frontend to load
added more information to the result models of sync operations
added a separate optional property for a base URL for the API documentation