Add a basic Await example (#370)
Add a basic Await example (#370)

* add a basic Await example

Depicts a simple "guess the number" game, going over how the Await system works on a basic high level.

* add an example showing how to manually register an await

Shows a simple "reaction button" interface allowing you to delete the bot's own message
meew0/discordrb,meew0/discordrb