Test for calling make on a class with no blueprint
Test for calling make on a class with no blueprint

Calling make on a class with no blueprint should raise an exception, and
a few submitted patches break this behaviour.

dominicsayers/machinist,amiel/machinist,notahat/machinist,emmanuel/machinist,dominicsayers/machinist,rubyhead/machinist,rubyhead/machinist,leereilly/machinist