Adjusted rainbow particles, added bullet sprite, added code to work with pause button.
Merge branch 'master' of https://github.com/mirzael/Operation-Arcus

Conflicts:
	Assets/Scripts/Enemy Scripts/DualPulseWave.cs
	Assets/Scripts/Enemy Scripts/Shooter.cs
	Assets/Scripts/Enemy Scripts/TrackNetWave.cs
	Assets/Scripts/Enemy Scripts/TrackShooter.cs