Add a summarization and indexing tool?

[JamesPHoughton]

Somewhere down the line, it would be neat to have an index and a summary of the tests.

The indexer could detect functions that show up in any file in the test or sample set, and give links to them. This would be helpful in knowing if a specific piece of functionality is in the test suite, or if it still needs to be added.

The summarization tool could summarize the contents of each test or sample directory, perhaps based on the readme files. It could highlight cases where there are outstanding 'todo' items, or where there are model representations or screenshots missing.

[bpowers]

Yea, something like this makes sense. I left the screenshot out of some of the models I did because there was just 1 or 2 auxiliaries, and it didn't seem worth the hassle, but I like how you've added a text-box with some description in yours.