You'll see that there are several pull requests that I haven't yet merged
Thanks so much for these contributions!
The reason why I haven't pulled them in is because there are *failing
with these pull request.
We are using the continuous integration
<https://en.wikipedia.org/wiki/Continuous_integration> system Travis CI
<https://travis-ci.org/> for BigBang (thanks to the thoughtful contribution
of Spiros Eliopoulos). This runs the automated test suite against the
source code for any pull request and alerts us to anything that may be
I'll be looking at these pull requests and seeing what's up with the