whitespace
Add stats to block cache and remove the info fn
[thin_restore] Add a progress monitor
[thini_restore] add a quiet option to turn off the progress monitor
add changes file
update gem lock file
Flush the block cache stats when they're complete
era_check man page
Add era_dump man page.
Add era_invalidate manpage
tweak some man pages
Install era manpages
Man pages were being installed in a v. funny place.
era_invalidate: update help to reflect --metadata-snapshot