Superior-cache-analyzer

Features some fixes for virtual testing environments, and a fix for relative-path cache definitions.

Bugfix: `scan` now handles multiple stripe definitions better than previously (which was not at all).
Also added a bit more debugging information related to span and stripe construction

This version fixes a bug with reading disk headers on spans containing more than one stripe, as well as a bug with menu option 6 that was causing it to crash because I don't know how to hit ^F. Or ^R. Or ^B, or really just even look at my own code.

This release introduces the new command line flag `-D`/`--dump-breakdown` which works much like the `-d`/`--dump` flag except that it will dump stats on a per-hostname basis as opposed to dumping stats for every unique URL in the cache. Output is in TYAML format.

This release also changes the call signature of a couple functions in the `ui` and `config` modules and causes `config.spans()` to output the cache spans in sorted order of filename, which goes partway toward resolving 9 .

Hotfix to dump iteration; boolean coercion of `numpy.ndarray` not implemented.

I'll get this out of the way right now: I published 2.2.5 to pypi, but totally forgot to do it for github. My bad.

Now then, here's what's new: v2.2.5 introduced the new `--debug` option, which is mainly just for making my life easier. It outputs verbose debugging information (for more info see the README).

v2.2.6 improves the output of `--debug` a bit, and also introduces the `-c`/`--config` flag that allows you to specify the location of your ATS configs on the command line, skipping a prompt and/or avoiding errors in non-interactive dumps. It also introduces the new travis-ci testing suite, which even works (mostly).

Both versions also made strides towards supporting non-standard ATS installations and relative cache path specifications, but the progress on this is on-going.