Artnet 2 Twinkly 3.13.1 Release!

Small one but gets a minor version because it adds features. * Grid available in the layout editor to help you align. * You can update groups with the devices in the group sorted alphabetically instead of by the Twinkly-created group index. This will make it much easier to configure huge props such as mega trees that span multiple devices. You simply name them in order. Example: Mega-tree 1, Mega-tree 2, Mega-tree 3. Saving at the group level will assign the channels sequentially according to the name. *small bug found in the display of whether or not devices in a group have the frame limiter enabled, when displaying at the group level. It was reversed. That is now fixed.