ButtonControls 1.7.0, ToolBarControls 1.0.2

Happy new year everyone!

I’ve released a new version of the ButtonControls library. It fixes only one bug, but lots of code has changed, therefore it is version 1.7.0 instead of 1.6.2.
The ToolBarControls library has been updated to version 1.0.2. It fixes a couple of minor bugs.