channelmes command: https://github.com/HerculesWS/Hercules/commit/dfe8337d9ddb1a0b356ae86de9955845d280b759
channelmes("<#channel>", "<message>");This command will send a message to the specified chat channel.The sent message will not include any character's names.For special channels, such as #map and #ally, the attached RID's map or guildwill be used.If the channel doesn't exist (or, in the case of a character-specific channel,no RID is attached), false will be returned. In case of success, true isreturned.