remove include of chainparams.h
remove include of chainparams.h

chainparams.h has not been used in this cpp file already, consider to remove it for clean.
Crowndev/crowncoin,Crowndev/crowncoin,Infernoman/crowncoin,Crowndev/crowncoin,Crowndev/crowncoin,domob1812/crowncoin,domob1812/crowncoin,syscoin/syscoin,domob1812/crowncoin,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin,Infernoman/crowncoin,syscoin/syscoin,domob1812/crowncoin,Infernoman/crowncoin,Infernoman/crowncoin,Crowndev/crowncoin,Crowndev/crowncoin,domob1812/crowncoin,Infernoman/crowncoin,syscoin/syscoin,domob1812/crowncoin,Infernoman/crowncoin,syscoin/syscoin,syscoin/syscoin