[multipathd] refuse to add blacklisted paths from CLI
[multipathd] refuse to add blacklisted paths from CLI

unakatsuo/multipath-tools,unakatsuo/multipath-tools,vijaychauhan/multipath-tools,unakatsuo/multipath-tools,gebi/multipath-tools,grzn/multipath-tools-explained,vijaychauhan/multipath-tools,grzn/multipath-tools-explained