Bump version to 3.3.1 and update CHANGELOG

Signed-off-by: Philippe Ombredanne <[email protected]>

Author: pombredanne

docs/CHANGELOG.rst

@@ -1,3 +1,14 @@
+2018-01-03
+
+    Release 3.3.1
+
+    * Add new Jinja2 custom template filters to multi_sort to sort and
+      unique_together to compute unique lists. Both filter take an attributes
+      list of attribute names and use all these attribute names to sort or
+      compute unique values.
+    * Use saneyaml library to dump and load YAML
+
+
 2018-11-15
 
     Release 3.3.0

setup.py

@@ -24,7 +24,7 @@ def read(*names, **kwargs):
 
 setup(
     name='aboutcode-toolkit',
-    version='3.3.0',
+    version='3.3.1',
     license='Apache-2.0',
     description=(
         'AboutCode-toolkit is a tool to document the provenance (origin and license) of '

src/attributecode/__init__.py

@@ -27,7 +27,7 @@
     basestring = str  # Python 3 #NOQA
 
 
-__version__ = '3.3.0'
+__version__ = '3.3.1'
 
 
 __about_spec_version__ = '3.1'