first pass at processing boku callbacks (bug 991581)
bump up suds logging for debugging purposes
Merge pull request #209 from andymckay/991581

first pass at processing boku callbacks (bug 991581)
Implement a start transaction API endpoint in Solitude (bug 987836)

- Create a Boku Transaction Form that wraps the start transaction endpoint in the Boku client
- Create an API View which wraps the form
- Add form and view tests as necessary