added a couple of damage blockers and placing wither roses under players with pvp off

src/main/java/eu/endermite/togglepvp/util/BoundingBoxUtil.java

@@ -0,0 +1,22 @@
+package eu.endermite.togglepvp.util;
+
+import org.bukkit.Location;
+import org.bukkit.util.BoundingBox;
+
+public class BoundingBoxUtil {
+
+    public static BoundingBox getBoundingBox(Location location, double radius) {
+
+        double x1 = location.getX()+radius;
+        double y1 = location.getY()+radius;
+        double z1 = location.getZ()+radius;
+
+        double x2 = location.getX()-radius;
+        double y2 = location.getY()-radius;
+        double z2 = location.getZ()-radius;
+
+        return new BoundingBox(x1, y1, z1, x2, y2, z2);
+
+    }
+
+}