(#2) Updated netapp_group type input validation for comment field.
(#2) Updated netapp_group type input validation for comment field.

puppetlabs/puppetlabs-netapp,hunner/puppetlabs-netapp,dell-asm/fatmcgav-netapp,fatmcgav/fatmcgav-netapp,cyrus-mc/puppetlabs-netapp,logankimmel/fatmcgav-netapp,ccaum/puppetlabs-netapp,gavin-scott/fatmcgav-netapp,hunner/puppetlabs-netapp,amit0701/DataONTAPDevice,tphoney/puppetlabs-netapp