[added] Chip Surface Generator
[changed] Optimized Chip Class

Less Commands
Allowed more GC
Trimmed Class Attributes
[added] Circuit Interface into 2048
Display Frame

Display Frame, drawn with GIMP, now integrated.
Python Version Hint
Implement lcd.py in 2048.py

We have to customize the size of the lcd. Apart from that it works.
Basic Circuit Board Implementation
Fixed LCD Size
[optimization] Cache unchanging TextSurfaces
Begin tracking circuit paths
Small fixes and additions

-fixed crash due to Surface deepcopy
-fixed score increase from Grid clones
-added Idle Counter
-removed copy module
-added realtime counter to 2048
-added 1 second gameover delay
-added virtual attribute "real" to grid, to identify clones