added sorting

Author: chrisgorgo

CHANGES

@@ -1,7 +1,8 @@
 Release 0.9.2 (January 8, 2014)
 ============
 
-* FIX: DataFind was broken due to a typo
+* FIX: DataFinder was broken due to a typo
+* FIX: Order of DataFinder outputs was not guaranteed, it's human sorted now
 
 Release 0.9.1 (December 25, 2013)
 ============

nipype/interfaces/io.py

@@ -829,6 +829,13 @@ def _run_interface(self, runtime):
                 self.result[key] = vals[0]
         if not self.result:
             raise RuntimeError("Regular expression did not match any files!")
+        
+        #sort all keys acording to out_paths
+        for key in self.result.keys():
+            if key == "out_paths":
+                continue
+            self.result[key] = [x for (_,x) in human_order_sorted(zip(self.result["out_paths"], self.result[key]))]
+            
         return runtime
 
     def _list_outputs(self):