made a few minor tweaks; added possibility to go back with crouch+interact. removed blue spheres to make it more clear.

Added visualizer for the remaining abilities:
(old) Biotic Grasp (Secondary fire - Damage)
(new) Biotic Grasp (Primary fire - Healing)
(new) Biotic Orb (Damage and Healing)
(new) Coalescence (Damage and Healing)

Some general speedups and improvements.

Added a circle to highlight which hitbox is the one being used.