fixing self.node in EngineBase

Author: djarecka

nipype/pipeline/engine/base.py

@@ -36,7 +36,7 @@ def __init__(self, name=None, base_dir=None):
 
         """
         self._hierarchy = None
-        self._name = name
+        self.name = name
         self._id = self.name # for compatibility with node expansion using iterables
 
         self.base_dir = base_dir