message: Replace 'const boost::bad_lexical_cast' with 'std::invalid_argument'
diff: #include <univalue.h>
  -#include <boost/lexical_cast.hpp>
  #include <boost/tokenizer.hpp>
  #include <fstream>
  @@ -841,7 +840,7 @@ UniValue getmasternodescores (const UniValue& params, bool fHelp)
  if (params.size() == 1) {
  try {
  nLast = std::stoi(params[0].get_str());
  - } catch (const boost::bad_lexical_cast &) {
  + } catch (const std::invalid_argument&) {
  throw runtime_error("Exception on param 2");
  }
  }
  