Gave nameservers default value of undef
Updated nameserver check to check for array
Correctly updated nameserver check to check for array
Fix metadata to work on pe 3.3
Added fixtures to include puppetlabs-stdlib
Updated spec test to not expect a domain if a search path is set
Added missing parameter to fixtures yaml
Merge pull request #19 from szynaka/master

Foreman related bug fix
Merge pull request #21 from adamcrews/pe_fix

Fix metadata to work on pe 3.3
fixes & test updates for domain/searchpath being mutually exclusive