[Bloat] RPM for sqm-scripts

[Kenneth Porter]

I decided to try the sqm-scripts and created an RPM to make it easy to 
install/upgrade/uninstall on my CentOS 7 system. Here's the result:

<https://sewingwitch.com/ken/Stuff/sqm-scripts/>

An initial attempt at using simple.qos on my system killed performance and 
the interface became unusuable, but I was probably too optimistic in 
setting the bandwidth numbers based on best response from speedtest-cli. I 
temporarily disabled it until I can test during off-hours.