Added new enemy path, added comments, optimized some code
Made a homing enemy
Merge branch 'master' of https://github.com/rikproDVC/Gradius

Conflicts:
	Assets/Resources/Enemies/Scripts/RegularEnemy.cs
	Assets/Resources/Weapons/Scripts/Bullet.cs
	Assets/Resources/Weapons/Scripts/Rocket.cs
	Gradius-csharp.sln
	Gradius.sln
Mistake during merging; fixed