* rename 'rna_path' --> 'data_path', rna and dna are for internal use and are not descriptive.

* armature.pose_position: POSE_POSITION, REST_POSITION --> POSE, REST
* rigify now forces rest pose mode
* updated neck_flex to keep original bones unchanged

release/scripts/modules/rigify/finger_curl.py

@@ -201,14 +201,14 @@ def main(obj, bone_definition, base_names):
         tar.name = "scale"
         tar.id_type = 'OBJECT'
         tar.id = obj
-        tar.rna_path = controller_path + '.scale[1]'
+        tar.data_path = controller_path + '.scale[1]'
 
         # bend target
         tar = driver.targets.new()
         tar.name = "br"
         tar.id_type = 'OBJECT'
         tar.id = obj
-        tar.rna_path = controller_path + '["bend_ratio"]'
+        tar.data_path = controller_path + '["bend_ratio"]'
 
         # XXX - todo, any number
         if i == 0: