Made changes to EnemyAI script and PlayerController script

-Counters in EnemyAI now reset after 5 seconds
-Still trying to figure out EnemyAI for over-aggressive player
Merge branch 'master' of https://github.com/donald93/presidential_rumble

Conflicts:
Presidential
Rumble/Assets/Scenes/SinglePlayerLevels/WashingtonFight2-CLEAN.unity
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