Using Test Driven Development to Solve Fibonacci Sequence.

<p>In response to a <a href="https://github.com/bendyworks/bwoken/pull/21">great discussion</a> in the bwoken issues forum, I’m happy to announce the first beta of bwoken version 2! The major change, which justified the major version bump, is that bwoken is no longer invoked with <code>rake</code> but instead with <code>bwoken</code></p>