Few months have past since last message. While no one reported being interested I have provided the plugin in the download section, free of charge (donations as token of support are always welcome and appreciated).
I have spent some time working on the next iteration of the plugin.
With version 1.4 I looked into implementing a bounding-box transform tool. As well as avoiding the need to manually apply an EasyUV Seam Tag to each object you want to unwrap. The tool will automatically assign the needed tag the first time a seam is applied.
The reason for this is that I wanted to provide all the new changes into my Seamilar plugin, but EasyUV - being a smaller sibling - was the better starting point, as it provided for more experimentation with the existing code ... without breaking too many existing functionality.
As mentioned earlier, this EasyUV plugin is merely focused on providing an easy way to unwrap your UVs. Therefore, few manipulation tools are present.
It's bigger brother (Seamilar) is meant to provide those extra needed manipulation tools, and will soon see the additions made to EasyUV being added ... all depending on the feedback received on EasyUV.
Note that the included documentation is for version 1.3, which required a license.