add tag for V-38451 on /etc/passwd ownership task and split out permissions settings
add tag for V-38451 on /etc/passwd ownership task and split out permissions settings

MindPointGroup/RHEL6-STIG,shepdelacreme/RHEL6-STIG,samdoran/ansible-role-rhel6stig,dkadow/SLES11-STIG,bbaassssiiee/RHEL6-STIG,defionscode/RHEL6-STIG,lmasiero/RHEL6-STIG,bbaassssiiee/RHEL6-STIG,defionscode/RHEL6-STIG,codexchee/RHEL6-STIG,samdoran/ansible-role-rhel6stig,dkadow/RHEL6-STIG,shepdelacreme/RHEL6-STIG,MindPointGroup/RHEL6-STIG