Keons v2

I added 4 slash commands (two that use apis) and a rather nice readme (compared to my other projects)
Ive also hosted the bot on my server, as I have other things on nest already.
So far, the 4 commands are
/keons-ping - to ping the bot
/keons-catfact - api command, tells you a cat fact
/keons-help - tells you the slash commands
/keons-bitcoin - which tells you the price of bitcoin, because I thought it would be funny.

I’ve decided to use javascript, as thats what the tutorial suggested and python slack bots are a bit of a mess.