Bump version: 0.3.1 → 0.3.2

Add Sumit Chahal (@smtchahal) to list of contributors

Release 0.3.0

closes pythonindia#196

release(): add release notes for 0.2.0

prepare release notes for 0.1.0

Merge pull request pythonindia#36 from vigneshsarma/proposal-type-con…

…ferences-connection

Use ManyToManyField for connections.