Minor changes in Game class

Removed the progression test.
Added an initCharacters which will be triggered at the begining of the game.
Moved all includes to the header file.
Changed ThreadWriting to a non-static class.
IGNORE COMMIT

Just moved a whitespace and changed a comment.
Fixed identation.
Added Characters and Stephen!
We have our first character whom don't work at the moment! :D
Added the story and Dialog classes!

The Story class will be used to get the setting and the room description.

The Dialog class will be used to get dialog from either the AI or characters.
Added the garbage item.
This is the only item which will never be removed!
Added GameAI.

This will be used to judge you and sometimes trigger death and shit.
USELESS COMMIT

Changes to the filters and solution files.