Add watch() API to config for config file monitoring; add set_filename() method for setting the default filename for the config object.  load() no longer remembers the value passed to it, so code that relies on this will have to be changed.
Add watch() API to config for config file monitoring; add set_filename()
method for setting the default filename for the config object.  load() no
longer remembers the value passed to it, so code that relies on this will
have to be changed.


git-svn-id: 9d763a2146cc7918956fa045a5de4b112f309167@1634 a8f5125c-1e01-0410-8897-facf34644b8e

freevo/kaa-base,freevo/kaa-base