Clarify that we only generate JSON
Merge pull request #104 from joliss/task-description

Clarify that we only generate JSON
Allow dasherized_name to be specified.
Merge pull request #105 from rjackson/allow_dasherized_name

Allow dasherized_name to be specified.
Fix issue with Travis using outdated git.

Related issue: https://github.com/travis-ci/travis-ci/issues/1710.

Closes #103.
Ensure that the user.name and user.email are set properly.