Hello Oliver! Thank you a lot for this amazing tool!
I install the tools through Preferences / Addons / Install from File. But object menu is empty, and i dont have Copy/Paste options. I have try on 2 different PC's with 2.78c Blender. Also I try to find this scripts in list of Blender addons, but i didn't find it. Sorry, i dont know where is the Blender log file, but i add couple screenshots of intarface and system concole. Thanks again.