Change dialogue app's vumi_app.js to use the new ChoiceState accept_labels option
Add dialogue app test to ensure we are using the new ChoiceState 'accept_labels' option properly
Merge branch 'develop' into feature/issue-714-for-dialogues-accept-both-the-number-and-text-response-by-default
Merge branch 'feature/issue-714-for-dialogues-accept-both-the-number-and-text-response-by-default' into develop
Add coveralls support and remove old junitxml coverage flags.
Add Travis and Coveralls badges to README.
Add newline to requirements file.
Omit South migration files from coverage reports.
Second attempt at ignoring migrations.
Merge branch 'feature/issue-731-add-coveralls' into develop
Merge branch 'develop' into feature/issue-730-fix-dimensions-for-dialogue-screen-inline-add-button