media library functionality for image manipulation added

config_example/config.py

 #
 # Access Right settings
 #
-# SUSPEND_PUBLIC = True       # Set this to True to ensure, that unauthenticated users have no permission
+# SUSPEND_PUBLIC = True        # Set this to True to ensure, that unauthenticated users have no permission
 
 #
 # Style settings
 #
 # Content settings
 #
-# SORT_BY = False            # Sorting by name if False
+# SORT_BY_DATE = True          # Sorting by name if False
 # SHOW_IMAGE = True
 # SHOW_VIDEO = True
 # SHOW_AUDIO = False

main/settings.py

             'level': 'INFO',
             'propagate': False,
         },
+        'MEDIA': {
+            'handlers': default_handler,
+            'level': 'INFO',
+            'propagate': False,
+        },
     },
 }
 

media

-Subproject commit 488c70884b9767428e8cf2866c2f46ccf4be10dd
+Subproject commit 1c06aab615831d19b6943dbc4921cf845c76f454

pygal

-Subproject commit 9da7e60a131d94fe30ecb3d3ae7ec733fa173dd3
+Subproject commit 78df2b0459574f987addcc525f649cc191a3fb65