Add support for upcoming Commit API changes (in 6.1)

Add Project.get_commit() and Commit.diff() support.
(doc already updated)

Author: alexvh

gitlab3/_api_definition.py

@@ -363,11 +363,18 @@ class File(APIDefinition):
         ]
 
     class Commit(APIDefinition):
-        url = '/repository/commits'
-        actions = [ _LIST ]
+        url = '/repository/commits/:sha'
+        actions = [ _LIST, _GET ]
         optional_params = [
             'ref_name',
         ]
+        class DiffAction(ExtraActionDefinition):
+            """gl.Project.Commit.diff()"""
+            url = '/diff'
+            method = _HTTP_GET
+        class GetDiffAction(DiffAction):
+            pass
+        extra_actions = [ DiffAction, GetDiffAction ]
 
     class WallNote(Note):
         @classmethod

setup.py

@@ -7,7 +7,7 @@
 
 setup(
     name='gitlab3',
-    version='0.4.0',
+    version='0.4.1',
     license='LGPLv3',
     description='GitLab API v3 Python Wrapper.',
     long_description='A complete Python client/wrapper for GitLab API v3',