Added rotate/flip/cycle data for 1.7.2 blocks.

src/test/java/com/sk89q/worldedit/blocks/BlockDataTest.java

@@ -78,6 +78,8 @@ public class BlockDataTest {
             // Cloth isn't monotonous, and thus excluded.
             if (type == BlockID.CLOTH
                     || type == BlockID.STAINED_CLAY
+                    || type == BlockID.STAINED_GLASS
+                    || type == BlockID.STAINED_GLASS_PANE
                     || type == BlockID.CARPET) {
                 continue;
             }