createColumnFamily and AnnotatedCompositeSerializer

[kamenik]

Hello,
could you please add the possibility to define column family via annotated composite only? Currently createColumnFamily needs to add extra type specification, but it could derivate it from given class (and maybe another annotation param to specify exact serializer).

And other thing - what about allowing map composite to object via annotated constructor/getters (it is used by jackson object mapper)? Currently it is not possible to use immutable objects.