Start defined caches in a determinstic order

The statically defined caches are started in a non deterministic order. We should make it so they are started in the same order every time for easier debugging.

Another reason to have a deterministic start is so we can start internal caches first before user defined caches. This prevents possible issues where a user cache may start an internal cache.

The simplest way to do this is probably just to start caches in String comparator order. Our internal caches start with "__" which would before any a-zA-Z0-9 caches which are the most heavily used for the first character of a cache.