adding options both for hosts and ips

manifests/server/access.pp

@@ -19,6 +19,9 @@
 #    You should have received a copy of the GNU General Public License
 #    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 # @summary  Define manages user- and password rules for accessing nagios.
+# @param  [string]  ng_htpasswd_user user name for the /etc/nagios/passwd file
+# @param  [string]  ng_htpasswd_password the encrypted password for the
+#   /etc/nagios/passwd file.
 ##############################################################################
 define cd_nagios::server::access (