Results 5 issues of caiyiheng

the Person module cnpj function is duplicated and covered by Miscellaneous module cnpj, so remove it.

I have found everytime I want to encode something I must create a aes.ModeOfOperation, such as ```js let aesCbc = new aes.ModeOfOperation.cbc(u_key, u_iv) let a = aesCbc.encrypt(xxx) let aesCbc2 =...

support lua above 5.2