Merge pull request bfraser#76 from Faffnir/master

Removing the datasource url check as it leads to errors with postgres…

Author: dhollinger

lib/puppet/type/grafana_datasource.rb

@@ -30,12 +30,6 @@
 
   newproperty(:url) do
     desc 'The URL of the datasource'
-
-    validate do |value|
-      unless value =~ %r{^https?://}
-        raise ArgumentError, format('%s is not a valid URL', value)
-      end
-    end
   end
 
   newproperty(:type) do