Merge pull request puppetlabs#562 from hunner/fix_version

This wasn't matching anything other than psql 8

Author: Morgan Haskel

spec/acceptance/db_spec.rb

@@ -30,7 +30,7 @@ class { 'postgresql::server': }
       end
 
       result = shell('psql --version')
-      version = result.stdout.match(%r{\s(8\.\d)})[1]
+      version = result.stdout.match(%r{\s(\d\.\d)})[1]
       if version > "8.1"
         comment_information_function = "shobj_description"
       else