There are a bunch of these remaining, but I don't think the right course is
to 'fix' all of them to make pep8 happy, but instead to either change
the test in pep8 to consider that a continuation line may itself
be continued halfway, OR, to change the code in these lines to be more
readable by removing the need for all those nested continuations.

Personally, I find multiply-broken lines (aka nested continuations) really
hard to read.

I wasn't sure this was worth fixing at first, but it does look more readable
now.

Lengthy discussion of why this is a good thing (I didn't know) at SO:

http://stackoverflow.com/questions/2209755/python-operation-vs-is-not

These total to only ~200KB.

This repo has moved to git://github.com/floodlight/oftest.git

'make install' calls help2man, so apt-get install it beforehand.

File and command names in typewriter text.

Note: we could probably use functools.partial.