I got the plugin working with R#4.5 build 1181. You can download it from here.
The Move type to new file in different project. feature is not working.
I will continue to play around with the broken feature and see if I can get it to work. There were some changes in the API and I am not getting references to the code editor when I needed. I will email the list when I make progress.
Enjoy. Let me know if this breaks or does not work in different builds of R#
The previous version of the plugin is still available for R# v4.1
Thanks,