add qserializer to msgpack and unittest
add FilterPermissionModel
add object filter permission
add filter perm manager
compatibility python2 python3
compatibility python2 python3, use base64 by defaut, use textfield instead of binaryfield
add a first simple version of admin
correct admin, add user foreign key
add unique together constraint
improve admin
replace manager by filter backend
dont filter for an empty queryset
replace msgpack by json+base64
replace evil eval by json serializer, base64 false by default
remove msgpack from requirements
remove six (useless)