ca9591de34
Refactor how configs are loaded and passed to daemons. Add conf.d support. So you can have an /etc/swift/object-server.conf.d or /etc/swift/object-server/1.conf.d, and any .conf files under it will be loaded as one config. conf.d files are combined in filename lexigraphical order, with any sections in later files replace existing section entries. Change-Id: I78d7e5449cd0b62df9dfdb25616a2d4c91159f8c