Merge branch 'release/0.4.3' into develop
Add some error handling to the datanommer consumer.
Merge pull request #41 from fedora-infra/feature/error-handling

Add some error handling to the datanommer consumer.
Allow user to specify order of results to the grep method.
Merge pull request #42 from fedora-infra/feature/ordering-results

Allow user to specify order of results to the grep method.
0.4.4
Merge branch 'release/0.4.4'