Add blog post about qutip governance

[nathanshammah]

This can be done with a very simple blog post, once https://github.com/qutip/governance/pull/3 is merged. Basic info:

• QuTiP has an open-source-based governance
• QuTiP's board and admin list
• QuTiP is an affiliated UF project, UF support

[nathanshammah]

The Pull Request is now merged, and Rob Johansson is part of the board. https://github.com/qutip/governance

[nathanshammah]

Closed by #107.