graphgame/graphgame.c: Now disallows connections between the starting nodes, and never draws two of the same edge.
graphgame/graphgame.c: Now disallows connections between the starting nodes, and never draws two of the same edge.

GregorR/stuff,GregorR/stuff,GregorR/stuff,GregorR/stuff,GregorR/stuff,GregorR/stuff