Convert openslide.__version__ to Unicode

bgilbert · bgilbert · commit 5cc0cf767083 · 2014-01-25T19:48:50.000-05:00
diff --git a/openslide/_version.py b/openslide/_version.py
@@ -22,4 +22,4 @@
 This module is an implementation detail.  The package version should be
 obtained from openslide.__version__."""
 
-__version__ = '0.4.0'
+__version__ = u'0.4.0'
