bugfix release

CHANGELOG.md

 # v0.106:
 
-* _TBA_
+* bugfix release: `NodeDefinition` is now properly str-able
 
 # v0.105:
 

coolamqp/__init__.py

 # coding=UTF-8
-__version__ = '0.106a1'
+__version__ = '0.106'

coolamqp/objects.py

@@ -302,5 +302,4 @@ class NodeDefinition(object):
 
     def __str__(self):  # type: () -> str
         return six.text_type(
-            b'amqp://%s:%s@%s/%s'.encode('utf8') % (
-                self.host, self.port, self.user, self.virtual_host))
+            'amqp://%s:%s@%s/%s' % (self.host, self.port, self.user, self.virtual_host))