Manage the 'cron' package using ensure_package()

This makes it easier for other modules also trying to manage the 'cron'
package not to conflict.

Author: baldurmen

manifests/backup/mysqlbackup.pp

@@ -66,16 +66,13 @@
   }
 
   if $::osfamily == 'RedHat' and $::operatingsystemmajrelease == '5' {
-    package {'crontabs':
-      ensure => present,
+    ensure_packages('crontabs')
     }
   } elsif $::osfamily == 'RedHat' {
-    package {'cronie':
-      ensure => present,
+    ensure_packages('cronie')
     }
   } elsif $::osfamily != 'FreeBSD' {
-    package {'cron':
-      ensure => present,
+    ensure_packages('cron')
     }
   }