Refactor: Multi-Messages

[p5quared]

There are many instances in the program where we want to send multiple lines of text to users. Often, we are doing this with multiple calls to ctx.send('asdf') or similar. I am pretty sure this is a bad practice because it is splitting up what should be one server request into several.

Most if not all instances where we are using ctx.send() multiple times in a row should be replaced by ctx.send("line1\nline2\n...etc")