WiP : CardRenderSystem (currently brocken missing CendreaName.png)
hover on card work as expected, they can be moved, when the mouse is released they return to they init state, 
Card can be added and removed with the GUI.
The level of the card show up properly (top left corner)
Added text image folder.
Added gSon libs in libs folder to make use of json file easy (could be removed)
relocated some class