Configurable profile pictures on Discord

[jamierocks]

Dis4IRC/src/main/kotlin/io/zachbr/dis4irc/bridge/pier/discord/DiscordPier.kt

Lines 146 to 151 in 598afef

	// try and get avatar for matching user
	var avatarUrl: String? = null
	val matchingUsers = guild.getMembersByEffectiveName(msg.sender.displayName, true)
	if (matchingUsers.isNotEmpty()) {
	avatarUrl = matchingUsers.first().user.avatarUrl
	}

should be removed, and instead there should be a default profile picture used.

As a replacement, there should be user configured profile pictures for Discord. Something like using .discord set avatar https://i.cadixdev.org/avatar/jmansfield.png.