Comment 1 for bug 586466

Implementation thought: it seems to me it would be easiest, and also a nice indication of the machinery working, if the test version of the tal component would show the comment with information about how long the snippet is to be cached when it renders a cached version. That would mean that the first time a view was rendered, the comment would not be present because the content was not cached; the second time, the comment would be present, because you would be seeing cached content. This could also encourage people to verify that cacheing is working as they expect, which wouldn't be all bad.