smap-consulting/sms-smap-gateway — pull request #7 by catkins (2014-09-11 08:07:41+00:00)
Title: SMAP db can accommodate multiple survey distributions

- Added `Distribution` model

- Survey now **has many** distributions
- Distribution **belong to** surveys
- Distribution **has many** SurveyContact
- SurveyContact **belongs to** Distribution
- SurveyContact **belongs to** Contact

See https://trello.com/c/1iArnzQV