message: add -nominting to help
diff: @@ -297,6 +297,7 @@ std::string HelpMessage()
  " -conf=<file> " + _("Specify configuration file (default: peercoin.conf)") + "\n" +
  " -pid=<file> " + _("Specify pid file (default: peercoind.pid)") + "\n" +
  " -gen " + _("Generate coins (default: 0)") + "\n" +
  + " -nominting " + _("Disable minting of POS blocks") + "\n" +
  " -datadir=<dir> " + _("Specify data directory") + "\n" +
  " -dbcache=<n> " + _("Set database cache size in megabytes (default: 25)") + "\n" +
  " -maxorphanblocks=<n> " + _("Keep at most <n> unconnectable blocks in memory (default: 750)") + "\n" +
  