Third-party libraries vendored for the minimap icon feature, each
distributed under its own upstream terms, separate from this addon's own
LICENSE:

- LibStub               public domain    https://github.com/zerosnake0/LibStub
- CallbackHandler-1.0    public domain    https://github.com/zerosnake0/CallbackHandler-1.0
- LibDataBroker-1.1      public domain    https://github.com/tekkub/libdatabroker-1-1
- LibDBIcon-1.0          GPL v2 or later  https://github.com/rvazarkar/cjr-reborn/blob/master/Libs/LibDBIcon-1.0.lua
                         (original author: Rabbit, rabbit.magtheridon@gmail.com)

Note: LibDBIcon-1.0 is GPL-licensed, unlike the rest of this vendored set.
This is normal for WoW addons (virtually every addon with a minimap icon
embeds this exact file) and doesn't require this addon's own code to be
GPL, but it's worth knowing it's here.
