Added Particle System Spawning on power up pickup
Merge branch 'develop' into PrefabHotFix

Conflicts:
	UnityProject/Assets/Scenes/GameStart.unity
	UnityProject/Assets/Scripts/Constants/PrefabConstants.cs
	UnityProject/Assets/Scripts/Managers/SurvivalModeManager.cs
Updated Prefab Manager with SpawnParticleSystem
Updated ParticleSystemPrefab
updated survival mode to now play particle system on player when finished area.
Merge pull request #81 from jackykschou/PrefabHotFix

Prefab hot fix