fix before_line replace logic (#68)
fix before_line replace logic (#68)


MindPointGroup/RHEL6-STIG,defionscode/RHEL6-STIG,shepdelacreme/RHEL6-STIG,shepdelacreme/RHEL6-STIG,samdoran/ansible-role-rhel6stig,samdoran/ansible-role-rhel6stig,MindPointGroup/RHEL6-STIG,defionscode/RHEL6-STIG