Add new send_*_reply Lua functions

[janglapuk]

Hi @vysheng,

Without touching the original functions, I've added additional functions for several send_* functions in lua-tg.c, as listed below:

1. send_msg_reply()
2. send_photo_reply()
3. send_video_reply()
4. send_text_reply()
5. send_audio_reply()
6. send_document_reply()
7. send_file_reply()

All the first function parameters is replied message ID as an integer value, eg:

local reply_id = msg['id']
send_msg_reply(reply_id, 'Hello too!', ok_cb, false)

Hope all of you 👍 it 😄

[kenorb]

Dup of: GH-1092

  {"reply_audio", lq_send_audio, {lfp_msg, lfp_string, lfp_none}},
  {"reply_document", lq_reply_document, {lfp_msg, lfp_string, lfp_none}},
  {"reply_file", lq_reply_file, {lfp_msg, lfp_string, lfp_none}},
  {"reply_msg", lq_reply, { lfp_msg, lfp_string, lfp_none }},
  {"reply_photo", lq_reply_photo, {lfp_msg, lfp_string, lfp_none}},
  {"reply_video", lq_reply_video, {lfp_msg, lfp_string, lfp_none}},