Move misc READMEs into /docs
Move misc READMEs into /docs

bmjen/cisco-network-node-utils,chrisvanheuveln/cisco-network-node-utils,glennmatthews/cisco-network-node-utils,cisco/cisco-network-node-utils,cisco/cisco-network-node-utils,jonnytpuppet/cisco-network-node-utils,jonnytdevops/cisco-network-node-utils,chrisvanheuveln/cisco-network-node-utils,glennmatthews/cisco-network-node-utils,Acidburn0zzz/cisco-network-node-utils