updates naming and improves styling
adds specs for parsing a single line

also adds context for parsing files spec and updates
naming
implements specs for RecordManager::API

Only tests for status 200 for GET requests as
the implementation is spec'd in APIHelpers and Records.
Implements specs for APIHelpers

Utilizes a dummy TestClass to make RecordManager::APIHelpers module available
adds config.ru
makes methods private, updates naming
Improves naming to be more clear and expressive
extracts Grape::Endpoint helpers into module

Ensures nessecary service objects are initialized once per request.
Loads stock data before each request.
Provides simple formatting method #to_rest
Implements GET and POST routes for Records resource

Endpoints return JSON
Stock data is loaded before each request to showcase sorting functionality.
requires new files