Fix issue #190 -- error caused by unicode within docstrings

Author: binarybottle

mindboggle/features/sulci.py

@@ -31,7 +31,7 @@ def extract_sulci(labels_file, folds_or_file, hemi, min_boundary=1,
 
     This function assigns vertices in a fold to a sulcus in one of two cases.
     In the first case, vertices whose labels are in only one label pair in
-    the fold are assigned to the label pair’s sulcus if they are connected
+    the fold are assigned to the label pair's sulcus if they are connected
     through similarly labeled vertices to the boundary between the two labels.
     In the second case, the segment_regions function propagates labels from
     label borders to vertices whose labels are in multiple label pairs in the
@@ -492,4 +492,4 @@ def extract_sulci(labels_file, folds_or_file, hemi, min_boundary=1,
 # ============================================================================
 if __name__ == "__main__":
     import doctest
-    doctest.testmod(verbose=True)  # py.test --doctest-modules
+    doctest.testmod(verbose=True)  # py.test --doctest-modules

mindboggle/mio/tables.py

@@ -28,7 +28,7 @@ def write_shape_stats(labels_or_file=[], sulci=[], fundi=[],
     There can be thousands of vertices in a single feature such as a gyrus,
     sulcus, or fundus, and for per-vertex shape measures, it makes sense to
     characterize their collective shape as a distribution of shape values.
-    Mindboggle’s stats_per_label function generates tables of summary
+    Mindboggle's stats_per_label function generates tables of summary
     statistical measures for these distributions, and includes the shape
     measures computed on cortical features as well.
 

mindboggle/version.py

@@ -1 +1 @@
-__version__ = '1.3.7'
+__version__ = '1.3.8'