Making gpiomon be able to run external processes is a common request
from users. Add it to the TODO list.
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
In this case however the goal is to have as few dependencies as possible. This
is because for some small systems dbus is overkill. Since we won't be using any
standardized protocol, it will take much more effort to implement it correctly.
+
+----------
+
+* extend gpiomon with an option to run external processes on line events