System Information
MAC OS 10.10.5

Blender Version
2.76 Hash 48f7dd6

Short description of error
BVH import fails to load five finger bvh armature correctly.
Makewalk addons loads bvh armature correctly

Exact steps for others to reproduce the error
Using Motion Capture import
1.Obtain bvh file including five figure hand (65 bone).
2.Import BVH data
3.BVH armature only has two fingers per hand Finger0 and Finger1

Using MakeWalk

1. Load and Retarget results in proper armature.

Supplied bvh file