Normalized comments.

This was mostly done automatically and then visually inspected for obvious errors.
All //-style comments should have a 2-space separation from the code, and 1 space after the comment sign.

src/Mobs/Creeper.cpp

@@ -43,7 +43,7 @@ void cCreeper::Tick(float a_Dt, cChunk & a_Chunk)
 		if (m_ExplodingTimer == 30)
 		{
 			m_World->DoExplosionAt((m_bIsCharged ? 5 : 3), GetPosX(), GetPosY(), GetPosZ(), false, esMonster, this);
-			Destroy(); // Just in case we aren't killed by the explosion
+			Destroy();  // Just in case we aren't killed by the explosion
 		}
 	}
 }