If I have more time I will supply the ebuild myself but don't hesitate to create it yourself, I'm quite busy these days... :-(
Created attachment 78750 [details] bless-0.4.0.ebuild
Added this package to portage.
Please sync and test. Added an ebuild which I have been using for a while.
Consider looking at my ebuild. While it might not be perfect, it does overcome some problems I can see. i.e. no scrollkeeper update & unneeded files installed into /usr/share/doc/ Anyway, thanks for adding it.