updated clamp function

Just made a quick update to use "and" in the clamp function instead of
x<y<z.

transform.py

@@ -37,7 +37,9 @@ def clamp(value, low, high):
     Returns value if it is between low and high.
     If value is lower than low, returns low. If value is higher than high, returns high.
     """
-    if low < value < high:
+    #if low < value < high:
+     #   return value
+    if low < value and value < high:
         return value
     if value < low:
         return low