Bump mocha from 1.2.1 to 1.3.0
Bump mocha from 1.2.1 to 1.3.0

Bumps [mocha](https://github.com/freerange/mocha) from 1.2.1 to 1.3.0.
- [Commits](https://github.com/freerange/mocha/compare/v1.2.1...v1.3.0)
theodi/open-data-certificate,theodi/open-data-certificate,theodi/open-data-certificate,theodi/open-data-certificate