when saving config.cfg, only save settings which are not the same as 
default, hopefully will give a small boost to saving and loading times.
Doing a manual save from "manage settings" > "write config" will save 
every 
setting.
Adds an option to save a cfg file from only the settings needed in a 
theme .cfg (I may have missed some so let me know).


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12172 a1c6a512-1295-4272-9138-f99709370657
6 files changed