update docs, v0.3.15

Author: derek73

docs/release_log.rst

@@ -1,5 +1,8 @@
 Release Log
 ===========
+* 0.3.15 - March 21, 2016
+    - Fix string format when `empty_attribute_default = None` (#45)
+    - Include tests in release source tarball (#46)
 * 0.3.14 - March 18, 2016
     - Add `CONSTANTS.empty_attribute_default` to customize value returned for empty attributes (#44)
 * 0.3.13 - March 14, 2016

nameparser/__init__.py

@@ -1,4 +1,4 @@
-VERSION = (0, 3, 14)
+VERSION = (0, 3, 15)
 __version__ = '.'.join(map(str, VERSION))
 __author__ = "Derek Gulbranson"
 __author_email__ = '[email protected]'

nameparser/config/__init__.py

@@ -154,8 +154,7 @@ class Constants(object):
     """
     empty_attribute_default = ''
     """
-    Default return value for empty attributes. Setting this to something other than empty
-    string will causes :py:attr:`string_format` not to work.
+    Default return value for empty attributes.
     
     .. doctest::