We often change apache configuration for an app and when a new version of the
config is deployed the changes go un-applied until FreedomBox is restarted. Allow
specifying that config has changed in an particular version and reload of
configuration is needed.
Tests:
- Unit tests pass. The feature used in transmission works.
Signed-off-by: Sunil Mohan Adapa <sunil@medhas.org>
Reviewed-by: James Valleroy <jvalleroy@mailbox.org>