Added support for $discordUsername for IRC formatting. This allows messages sent from discord -> IRC to contain a discord username (not display name) which is only one word and much easier for pinging.
Updated the mention regex to only support discord usernames. Technically users can still mention using other name types (such as display name) since harmony has only one search method available, but this shouldn't cause any issues.
Added support for $discordUsername for IRC formatting. This allows messages sent from discord -> IRC to contain a discord username (not display name) which is only one word and much easier for pinging.
Updated the mention regex to only support discord usernames. Technically users can still mention using other name types (such as display name) since harmony has only one search method available, but this shouldn't cause any issues.