Please download the video from below link.
we have created simple vs-package not included our project templates not included any wizard assemblies the package contains nothing but we have activated the <AllUsers> tag in that package.
we have created author name as "ProjectTemp" but after reading install log it contains different author name under the extensions category.
we don't know about the cause of this issue ? please watch the video and let me know your ideas.
Thanks,
siva