Straight tie-breaker and a re-implementation of the straight detection logic based on tie-breaker rules.

Signed-off-by: Bryan Zarzuela <bzarzuela@gmail.com>
Triple Tests and Tie Breakers

Signed-off-by: Bryan Zarzuela <bzarzuela@gmail.com>
High Card Ranking

Signed-off-by: Bryan Zarzuela <bzarzuela@gmail.com>
Updating README

Signed-off-by: Bryan Zarzuela <bzarzuela@gmail.com>