Tests do not test stored header facility

[jdougan]

Writing code to test HEAD responses, I realized the Silo class that is driven by the tests ignored the headers completely except sorta-kinda content-type.

[jdougan]

On further investigation, the base Silo only stores X-SecondLife- headers and does not retrieve them!

[jdougan]

As of commit f7060bd the roundtrip tests check both the body data and the content type returned. There is an additional test case to check the rest of the header handling, once the handling is finished in silo.php.

[jdougan]

The plan now is as outlined in #1 (comment) : add support for a store/retrieve key family and keep the current behavior of the X-SecondLife-* keys (store. no retrieve)