Currently, if FlandersBOT is lacking permission to use external emojis, it displays the emojis as text in chat, such as :loading: for example. It would be good to fall back to a non-external emoji rather than display the text.
Added with: 262417388db3654319a0b60e10d9aa12fa90ccc8
Now utilises a use_emoji function for handling external emojis, returns the emoji the bot has permission to use.
Currently, if FlandersBOT is lacking permission to use external emojis, it displays the emojis as text in chat, such as :loading: for example. It would be good to fall back to a non-external emoji rather than display the text.