This replaces the use of uci_validate_section() with
uci_load_validate(), which removes the need to declare local variables
for every config option.

This also adds a service_triggers() function.

Signed-off-by: Jeffery To <jeffery.to@gmail.com>

Clean up init script and introduce support for multiple disks.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>

Signed-off-by: Lim Guo Wei <limguowei@gmail.com>

Minor Makefile rework (licenses)
Signed-off-by: Ted Hess <thess@kitschensync.net>