Create a development branch for the efforts to refactor the mod_cache storage...

Create a development branch for the efforts to refactor the mod_cache storage engines (disk,memory) to be more generic places to stick data.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/cache-refactor@446636 13f79535-47bb-0310-9956-ffa450edef68