Add set_stop_command to Process class.  A string or callback can be set here and will be used to try to gracefully terminate the process in a call to stop().  Since stop() gets automatically called on shutdown, in order to terminate processes gracefully on SystemExit, this method must be used to set a stop command/callback.
Add set_stop_command to Process class.  A string or callback can be set
here and will be used to try to gracefully terminate the process in a
call to stop().  Since stop() gets automatically called on shutdown, in
order to terminate processes gracefully on SystemExit, this method must
be used to set a stop command/callback.


git-svn-id: 9d763a2146cc7918956fa045a5de4b112f309167@810 a8f5125c-1e01-0410-8897-facf34644b8e

freevo/kaa-base,freevo/kaa-base