Added grass patches

Foliage/MAX.prp

@@ -47,28 +47,14 @@ Layer(0)
 
 Layer(1)
 {
-	SpreadFactor(0.4);
+		GrassPatch("end_fern.odf", 70);
- 	Mesh()
+		File("editor_grasspatch.msh", 80);
-	{
-		File("end_prop_fern5.msh", 30);
-		Frequency(20);
-		Scale(1);
-		Stiffness(0.0);
-		CollisionSound("foliage_collision");
-	        ColorVariation(0.2);
-		AIVisibilityFactor(0.7,1.0);
-	}
-
- 	Mesh()
-	{
-		File("end_prop_treeclump_1.msh", 50);
 		Frequency(50);
 		Scale(1);
 		Stiffness(0.0);
-		CollisionSound("foliage_collision");
+	        CollisionSound("foliage_collision");
 	        ColorVariation(0.2);
-		AIVisibilityFactor(0.35,0.6);
+		AIVisibilityFactor(0.7,1.0);
-	}
 }
 
 Layer(2)