Add a summary table to the log that shows each drives status
i.e. erased or failed, throughput, duration of wipe, model,
serial no etc. In particular it benefits those that wipe many
drives simultaneously in rack servers. At a glance any failed
drives can be seen without having to browse back through the
log. Especially useful in --nogui mode, but also useful in GUI
mode.
Add a spinner to the GUI for each drive being wiped.
When nwipe is syncing the percentage completion pauses,
having a spinner gives a clear indication that the wipe
is still running. Each devices spinner disappears on completion
of a given devices wipe.
Add verbose option -v, --verbose
Only display thread cancellation info messages, excluding error
messages, only when verbose option is selected.
This helps to keep the log a bit cleaner especially when wiping many
drives simultaneously.
Moved most of the documentation from `README` to
`README.md`, and added MarkDown formatting when
required. Also move the release notes to a
`CHANGELOG.md`, and made sure the formatting
was consistent.
