Release 2.0.1
B7_MULTI_CHOICE competition fixes and improvements:
- Fixes a bug in B7_MULTI_CHOICE competition in computing weights.
- Adjust epsilon for B7_MULTI_CHOICE to start at 0.05 and decay to 0.01 over 5 days.
- Double the number of samples used for B7_MULTI_CHOICE evaluations.
Doubles the number of models kept between evaluations for all competitions from 2 to 4.