drothlis/stb-tester — pull request #228 by wmanley (2014-10-07 16:39:57+00:00)
Title: Refactor: Use builtin `enumerate(...)` rather than `zip(range, ...)`

I had added a few instances of enumerating elements in a list for iteration
with:

for n, x in izip(range(len(l), l):
...

This is a much less clear than using the `enumerate` builtin and requires
importing `izip`. I had used `izip` and `range` because I didn't know
about `enumerate` at the time.