Merge pull request #50 from puppetlabs/parent_fix

Parent fix

Author: abrader

lib/puppet/type/node_group.rb

@@ -16,7 +16,6 @@
   end
   newproperty(:parent) do
     desc 'The ID of the parent group'
-    defaultto '00000000-0000-4000-8000-000000000000'
   end
   newproperty(:variables) do
     desc 'Variables set this group\'s scope'

manifests/params.pp

@@ -4,7 +4,7 @@
   if "$::puppetversion" =~ /3.8/ {
     $gemprovider='pe_gem'
   }
-  elsif "$::pe_server_version" =~ /2015/ {
+  elsif "$::pe_server_version" =~ /201\d/ {
     $gemprovider = 'puppet_gem'
   }
   else {