Allow slacktee to do /commands about slacktee

[Chikashi-Kato]

Hi treducks, thank you for using slacktee!
I tried to invoke slash commands through slacktee, but I couldn't find the way to make it work.
I'm assuming slash commands are not invoked in the messages posted through API. (I also tested postMesage API, but it didn't work too).

I will try to research it more. If I find anything useful, I will let you know.

[Chikashi-Kato]

Unfortunately, slash commands are currently supported by only Slack applications, and we cannot invoke it through API. Please check the reply from Slack.
Once it's supported by API, I will definitely add the function to slacktee.

[treducks]

Yeah, I saw the conversation on Twitter. Bummer but I'll live. Thanks for looking into it.

[Chikashi-Kato]

No problem! Thank you for using Slacktee!
Please let me know if you have any enhancement ideas in future :)