Update version to alpha2 for release3.2

hardbyte · hardbyte · commit f08777034495 · 2019-05-13T12:44:59.000+10:00
diff --git a/can/__init__.py b/can/__init__.py
@@ -8,7 +8,7 @@
 
 import logging
 
-__version__ = "3.2.0-a0"
+__version__ = "3.2.0-a1"
 
 log = logging.getLogger('can')
 
