基于DFA(Deterministic Finite Automaton 确定有穷自动机)算法，高性能敏感词过滤。基于MIT协议

支持敏感词检测和替换（默认替换成*）

代码尽量简化和备注了。(适用c#语言)

增加示例：

  var sensitiveWords = new List<string> { "bad", "evil", "八嘎" };
  SensitiveWordsDetection.InitSensitiveWords(sensitiveWords);
  var input = "This is a bad 八嘎 food";
  if (SensitiveWordsDetection.CheckSensitiveWords(input))
  {
  Debug.Log("Sensitive word detected!");
  }

  Debug.Log("Sensitive:" + SensitiveWordsDetection.ReplaceSensitiveWords(input));