Basic libraries implemented

I implemented some libraries to manage the game loop, get a fiexed
framerate , and show the fps.
I also renamed the mainLoop.js in GameLogic, to avoid confusion with the
GameLoopManager.js library
New Libraries InputManager and Jquery

The one and olny JQuery found its way in the project.
The InputManager helps to detect user inputs and makes it easy to work
with them.
I think the current state of the project is a good point for a Tag
because it has many funtionalitys to do many different games from here.
Added pictures and menu is now working

I added the sprites and some additional js files to get a working menu
and possible audio.
Todo: Get some audio files and add a Audio folder to get the
AudioManager what he needs to do his work
Sprites and fancy unit movement implemented

Just some drawings and a simple walldodge animation for demonstation
purpose
Todo: Implementing tile engine
Delete index.html
Merge pull request #1 from Thorgar/normansBranch

Normans branch