remove unnecessary requires, files autorequire resources up in their fs-tree

manifests/vpn/base.pp

@@ -11,7 +11,6 @@ define tinc::vpn::base (
 
   file{"/etc/tinc/${name}/hosts":
     ensure => directory,
-    require => Package['tinc'],
     notify => Service['tinc'],
     owner => root, group => 0, mode => 0644;
   }

manifests/vpn/conf.pp

@@ -7,7 +7,6 @@ define tinc::vpn::conf (
  file { "/etc/tinc/${name}/tinc.conf":
     ensure => $ensure,
     content => template('tinc/tinc.conf.erb'),
-    require => File["/etc/tinc"],
     notify => Service[tinc],
     owner => root, group => 0, mode => 0600;
   }

manifests/vpn/hosts.pp

@@ -8,7 +8,6 @@ define tinc::vpn::hosts (
     ensure => $ensure,
     source => [ "puppet:///modules/site-tinc/keys/hosts/${hostname}",
     ]
-    require => File["/etc/tinc","/etc/tinc/hosts"],
     notify => Service[tinc],
     owner => root, group => 0, mode => 0600;
   }

manifests/vpn/tinc-up.pp

@@ -6,7 +6,6 @@ define tinc::vpn::tinc-up(
  file { "/etc/tinc/${name}/tinc-up":
     ensure => $ensure,
     content => template('tinc/tinc-up.erb'),
-    require => File["/etc/tinc"],
     notify => Service[tinc],
     owner => root, group => 0, mode => 0600;
   }