Merge branch 'rc' into 'master'

Workstation: added devfs rules for /dev/drm

See merge request !3

files/devfs_lysator.rules

+#Set group of /dev/drm files to lysator
+#
+[drm_setgroup=6]
+add path 'drm/*' mode 0660 group lysator

manifests/workstation/inteldrm.pp

+#
+class freebsd::workstation::inteldrm {
+  file { '/etc/devfs_lysator.rules'
+      ensure => file,
+      source => 'puppet:///modules/freebsd/devfs_lysator.rules',
+      owner  => 'root',
+      group  => 'wheel',
+      mode   => '0644'
+  }
+  file_line { 'the rules are applied':
+      path => '/etc/rc.conf',
+      line => 'devfs_system_ruleset="drm_setgroup"'
+  }
+  file_line { 'the rules are added to the rulesets':
+      path => '/etc/rc.conf',
+      line => 'devfs_rulesets="/etc/devfs.rules /etc/defaults/devfs.rules /etc/devfs_lysator.rules"'
+  }
+}