Implemented the line of sight system.
Merge branch 'master' of https://github.com/BjarkeHou/ProjectGuard

Conflicts:
	ProjectGuard/Assets/RAIN/Editor/RAINSettings.asset
	ProjectGuard/Assets/Scenes/CollisionFightingTest.unity
Fixing mergin issues
Fixed an issue where the line of sight 'shadows' would trace behind by one frame.