[fix] corrected aspect schema
[evol/fix] fixed creation hooks call, hooks->plugins with hooks and simplified hooks, added plugin parameters in config and updated aspect/fs
[evol] apply password hash if requested
[fix] corrected aspect schema ('associate_unclaimed_attributes' parameter was missing)
[evol] improve config #14 (validate global and shadow config, and removed shadowwalker's stuff from the general classes)
[evol] improve config #12 (improved object definition check #3 + added aspect definition check)
[evol] improve config #11 (improved object definition check #2)
[evol] improve config #10 (improved object definition check)
[evol] improve config #9 (preliminary work to check object definition against schema)