Fix issue with not proceeding past all-link reports:
Fix issue with not proceeding past all-link reports:

If you go around your house pressing buttons on a scene keypad,
all-link status reports are going to arrive.

If your code is not currently sending outgoing commands (just waiting
on events) the parser "chokes" on the all-link status message and will
never proceed, and buffer will grow forever.

automategreen/home-controller