New CCP4 / ctruncate bug

Seems a three line change fixes this:

Index: Wrappers/CCP4/Ctruncate.py
===================================================================
--- Wrappers/CCP4/Ctruncate.py (revision 4432)
+++ Wrappers/CCP4/Ctruncate.py (working copy)
@@ -142,6 +142,9 @@
             if 'Acentric moments of E using Truncate method' in results:
                 moments = transpose_loggraph(
                     results['Acentric moments of E using Truncate method'])
+            elif 'Acentric moments of I' in results:
+                moments = transpose_loggraph(
+                    results['Acentric moments of I'])
             elif 'Acentric moments of E' in results:
                 moments = transpose_loggraph(
                     results['Acentric moments of E'])

Will include this in next release (and as a CCP4 update)