ready to start sim
DONE:
-implemented probabilities for spin_flip and join accept
-uncovered semi-split behavior for triangular lattice
-target and neighbor in same loop -> always split in different loops doesn't apply here
-changed mersenne rng since it was able to return the exact right border
-changed timer to loop_time instead of freq
-changed color.hpp s.t. #define NO_COLOR shuts down the colors
TODO:
-python "serial-farmer"
-python plot.py for two files