XXCache

I split out the tiny cache framework I used in MDB and Codex into a self-contained unit, so it can be pretty much dropped in and used in any PHP project.  I’m putting it into gitphp, but it still needs a couple more days of testing as a standalone library before I can make an actual release and project page for it.  It’s obviously not as full featured as some of the many other php caching projects, but it’s useful for what it does (caching of php data with different pluggable cache types, using abstracted calls without needing to know anything about the chosen cache implementation).