fix steffens merge :P
implement function to show specific instance.
Add Modal to show game instance ID.
implement create Game instance
implement prisonRollFlag for multiple instances
refactor gameinfo modal
prison flag - bugfix
display url to join the current game instance -

unter:

weitere infos -> Spiel info
add route for own flavicon
display 404 not found if no instance found.
display selected player icon on playfield