message: fixed type in cmakelists
diff: -file(GLOB HEADERS "include/eos/chain/*.hpp" "include/eos/chain/contrats/*.hpp")
  +file(GLOB HEADERS "include/eos/chain/*.hpp" "include/eos/chain/contracts/*.hpp")
  ## SORT .cpp by most likely to change / break compile
  add_library( eos_chain
  