[Slackbuilds-users] Remove google-apputils

[Matt Dinslage]

I maintain google-apputils and I was notified via email today that it 
has problems with python3.  I only had submitted the package because it 
was a dependency of protobuf which has been removed from the repo in 
favor of protobuf3.  Also the project is now archived and is read-only.  
As far as I can tell protobuf was the only thing that required it and 
since that is gone I think we can safely remove this from the 15.0 repo.

https://github.com/google/google-apputils