Lamp: Add verbose flag to "rm"

[targetdisk]

Now the "rm" command will print files as it deletes them whenever you pass the "-v" flag on the command line!

[jjuran]

Thanks for the improvement!

I tweaked your commit slightly: https://github.com/jjuran/metamage_1/commit/d775749526a6c44b54588243ebbc1134b0f34992. With your approval, I'll merge it to master.

[targetdisk]

Looks sane. Merge it!

[jjuran]

Done.