basic around filter speced and impmtd; nxt: chech that result_wrapper closes correctly
arounds aspect result_wrapper closure tested
nested around fctl specs
meta method refactoring
continue with spec/unit/cc/module_spec.rb
after mod fctl spec completed, nxt same for around, before, param_filter and result_filter
before around and param_filter module fctl spec completed, missing: result fiter
all fctl module specs completed; nxt: more demos (acceptance) and scoped concerns
all fctl module specs completed; nxt: more demos (acceptance) and scoped concerns
module and singleton examples added to the acceptance demo