nsf.c: - added nsf::var::get and "::nx::var get" to provide selector based interface for variable reading (used in slotmethod get of nx::VariableSlot) - cleanup of nx.tcl and TODO
nsf.c: - new command ::nsf::object::alloc /class/ /obj/ ?/script/? alloc an object and execute script in the context. Can be used to regenerate an object in a old state. serializer: - fixed loading of objects with required data in the blueprint (many thanks for david hopfmueller for reporting this) - make use of nsf::object::alloc (1 command instead of 1 create + 2 evals) - these changes imprived laading time of blueprint by about 25% for OpenACS+xowiki