Merge branch 'hotfix/54-redux' into develop

Raise an exception if listener service not found, instead of returning false.
(Per @macnibblet)
Merge branch 'hotfix/cs' into develop
This change simply expands ApiProblem::problemStatusTitles to match the list of HTTP status codes found in Zend\Http\Response::recommendedReasonPhrases in an effort to address issue #55.
Merge pull request #56 from telkins/issue.55

This change simply expands ApiProblem::problemStatusTitles
Omit non-problem codes

- Codes 100-3XX are not problem codes; they are information, success,
  and redirect codes, and should not be represented by a problem
  response.
Merge branch 'feature/56' into develop

Close #56
Merge branch 'develop'

Merges in #56 - additional HTTP status/title mappings.