|Reported by:||SF/jweinberg||Owned by:||fingolfin|
Rewrote configmanager to use ConfigFile as detailed here.
The code is there for objects to register for notifications, but nothing is sending those notifications yet.
Also included some ifdefs for an XCode project that will be forthcoming in the future (I used it while writing this patch, but needs to be cleaned up a lot).
Ticket imported from: #1987055. Ticket imported from: patches/982.