SoloAttacker and SoloDefender from one on one demo

[isaac0804]

Created:

• SoloAttacker (dribble and shoot) and SoloDefender (improved blocking) Strategy
• Test cases both strategies

Caveat:

• Created a new score_goal_atomic function (removes all the go_to_ball function and shoot criteria in original score_goal function). There is a force shoot param which forces the bot to shoot even when there is no gap (since passing is not an option for now), to prevent bot spending too much time on aiming for a gap which doesn't exist.

Bug fix:

• Fix a bug in TwoDPID