Massive move of files and use a better structure for the codebase:

[bordoni]

• Start including files via composer and Di52
• Load the plugin properly using only Composer
• Divide the Module from their admin pages
• Create the Concept of Admin Views
• Move away from Base into Abstract_Module
• Stop using individual Singletons and Use a dependency injection and container/provider to supply those.
• Create Functions inside of the FakerPress namespace for ease of use.
• Make sure the Admin Views are separate from their menu creation