Massive code refactoring, and some test rewrites.

app/main.py

@@ -1,21 +1,14 @@
 #!/usr/bin/python
+import os
 import sys
 
-from config import Config
-from lib.display import Frontend
+from lib.config import Config
 from lib.library import Catalogue
-from lib.pyShelf import BookDisplay, BookServer, InitFiles
+from lib.pyShelf import InitFiles
 
-# sys.path.insert(1, 'lib/')
-
-config = Config()  # Get configuration settings
+ROOT_DIR = os.path.abspath('../')
+sys.path.append(ROOT_DIR)
+config = Config(ROOT_DIR)  # Get configuration settings
 InitFiles(config.file_array)  # Initialize file system
-Catalogue = Catalogue()  # Open the Catalogue
-UI = Frontend()
-Server = BookServer()
-# new_books = Catalogue.new_files()
+Catalogue = Catalogue(ROOT_DIR)  # Open the Catalogue
 Catalogue.import_books()  # Filter Your books
-# Server.run()
-# TODO Figure out a system to get books page count
-# TODO Update Documentation
-# TODO Requirements.txt