BUG: More Python3 fixes by Christoph Gohlke.

scikits/image/graph/mcp.py

@@ -1,4 +1,4 @@
-from _mcp import MCP, MCP_Geometric, make_offsets
+from ._mcp import MCP, MCP_Geometric, make_offsets
 
 def route_through_array(array, start, end, fully_connected=True, geometric=True):
     """Simple example of how to use the MCP and MCP_Geometric classes.

scikits/image/graph/spath.py

@@ -1,5 +1,5 @@
 import numpy as np
-import _spath
+from . import _spath
 
 def shortest_path(arr, reach=1, axis=-1, output_indexlist=False):
     """Find the shortest path through an n-d array from one side to another.