check_smart

Added -q / --quiet parameter. When multiple drives are checked using the -g parameter, all drives appear in the output (no matter the state). Using the additional -q parameter will only show the drives with failing drives and omit the drives in OK state.

Furthermore the dependency on the Perl module utils.pm (coming from either monitoring-plugins-common or nagios-plugins-common packages) was removed. Only very few functions from this module were actually used and these were very basic. It makes more sense here to be a fully standalone plugin.

Added -E parameter to completely exclude a SMART attribute, including performance data. -e excludes checks/alerts but still adds data to performance data. Note: -e and -E can co-exist.

6.2.0 added the drive's model and serial number to the output.