message: Use C++14, not 17
  Otherwise the build fails on my system
diff: @@ -8,7 +8,7 @@ INCLUDE( VersionMacros )
  INCLUDE( SetupTargetMacros )
  set( BLOCKCHAIN_NAME "Eos" )
  -set( CMAKE_CXX_STANDARD 17 )
  +set( CMAKE_CXX_STANDARD 14 )
  set( CLI_CLIENT_EXECUTABLE_NAME eos_client )
  set( GUI_CLIENT_EXECUTABLE_NAME eos )
  