Add grace-period to bypass the local tvdb show status 'ended' check (zoggy)
Add last_update_tvdb for controlling nigthly showupdates (itofzo)
Change start options + added help text (itofzo)
Change 90 days update: update only 10 oldest stale shows per session (itofzo)
Fix unnecessary message about PID file creation (itofzo)
Change omgwtfnzb search url (301 Moved Permanently) (itofzo)