Split out multipe aliases into separate commands

[AlexLakatos]

Commander doesn't support multiple aliases right now. There is at least one instance of using multiple aliases for a command, i.e. number:buy. Make sure we're not trying to do multiple aliases throughout the code, and split out multiple aliases instances into separate duplicated commands to accommodate for multiple aliases.

[shadowspawn]

FYI, support for multiple aliases was added in Commander 5.1: https://github.com/tj/commander.js/releases/tag/v5.1.0

[tm9k1]

I don't even recall subbing to this issue lol, was there a comment by me here? xD