autofile: Disallow by-value copies of CAutoFile
autofile: Disallow by-value copies of CAutoFile

One might assume that CAutoFile would be ref-counted so that a copied object
would delay closing the underlying file until all copies have gone out of
scope. Since that's not the case with CAutoFile, explicitly disable copying.

Infernoman/crowncoin,syscoin/syscoin,syscoin/syscoin,Infernoman/crowncoin,Infernoman/crowncoin,Infernoman/crowncoin,domob1812/crowncoin,syscoin/syscoin,syscoin/syscoin,Infernoman/crowncoin,syscoin/syscoin,domob1812/crowncoin,syscoin/syscoin,domob1812/crowncoin,Crowndev/crowncoin,domob1812/crowncoin,syscoin/syscoin,Crowndev/crowncoin,Crowndev/crowncoin,domob1812/crowncoin,Crowndev/crowncoin,Crowndev/crowncoin,syscoin/syscoin,Crowndev/crowncoin,domob1812/crowncoin,Infernoman/crowncoin