bcgroup: Rename 'flash' to 'reload'

bcgroup: Rename 'flash' to 'reload'

LSB specifies that 'reload' is the right initscript parameter to stimulate
daemon to reread its configuration file. I let the 'flash' still working, in
case somebody is used to it, but do not advertise it anywhere.

Signed-off-by: Jan Safranek <jsafrane@redhat.com>
Acked-by: Balbir Singh <balbir@linux.vnet.ibm.com>
Signed-off-by: Dhaval Giani <dhaval@linux.vnet.ibm.com>
git-svn-id: https://libcg.svn.sourceforge.net/svnroot/libcg/trunk@352 4f4bb910-9a46-0410-90c8-c897d4f1cd53