Removed cactus from the default list of allowed blocks.

src/WorldEdit.java

@@ -52,7 +52,7 @@ public class WorldEdit {
     private final static Integer[] DEFAULT_ALLOWED_BLOCKS = {
         0, 1, 2, 3, 4, 5, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19,
         20, 35, 41, 42, 43, 44, 45, 47, 48, 49, 52, 53, 54, 56, 57, 58, 60,
-        61, 62, 67, 73, 78, 79, 80, 81, 82, 85
+        61, 62, 67, 73, 78, 79, 80, 82, 85
     };
 
     /**