Player Control Improvements

Camera distance zoom, control tweaks
More Player Control Tweaks

Removed a script, cut down the code and optimized a bit.
tether
Merge branch 'master' of https://github.com/symbiosisgame/symbiosis

Conflicts:
	Symbiosis_Unity/Symbiosis_Unity.userprefs
effects
Small Tweaks & Re-Organize

Prefabed Players, Player Manager & Main Camera. Moved Tether Script onto
Player Manager.
gitignore update
Merge branch 'master' of https://github.com/symbiosisgame/symbiosis
Stop tracking this file to avoid conflicts
Joypad controls added.

J to toggle.
Class Inheritance Structure, Food Implementation

Feeder, Protector classes, food implementation, inheritance restructure
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Merge branch 'master' of https://github.com/symbiosisgame/symbiosis
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Prototype Scene
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Cave Prototype
Small Tweak to Feeder class
rigidbodies
rigidbodies