TASK: Apply migration Neos.Media-20161219094126

Migrate name for the media image size cache

Note: This migration did not produce any changes, so the commit simply
marks the migration as applied. This makes sure it will not be applied
again.

Author: johannessteu

composer.json

@@ -71,7 +71,8 @@
             "Neos.Neos-20161201222211",
             "Neos.Fusion-20161202215034",
             "Neos.Fusion-20161219092345",
-            "Neos.ContentRepository-20161219093512"
+            "Neos.ContentRepository-20161219093512",
+            "Neos.Media-20161219094126"
         ]
     }
 }