Add check uchiwa.json beaker test
Add check uchiwa.json beaker test

Adding a test to verify uchiwa.json contains the expected content.

Yelp/puppet-uchiwa,somic/puppet-uchiwa,DoriftoShoes/puppet-uchiwa,standaloneSA/puppet-uchiwa,johnf/pauloconnor-uchiwa,Yelp/puppet-uchiwa,DoriftoShoes/puppet-uchiwa,johnf/pauloconnor-uchiwa,somic/puppet-uchiwa,crpeck/puppet-uchiwa,standaloneSA/puppet-uchiwa,mmickan/puppet-uchiwa,mmickan/puppet-uchiwa,crpeck/puppet-uchiwa