Join/Wait Node: Timeout Feature request

[cflurin]

I haven't read the thread yet but this might help, otherwise I'll have a deaper look.

Directional door sensor

A first dsm-implementation with a door contact inside and a motion sensor outside. Note: install the dsm.node first. [{"id":"6190347.b7639cc","type":"dsm","z":"ac4aa9f6.c24288","name":"in/out detection","sm_config":"{\n \"stateOutput\": \"payload\",\n \"currentState\": \"idle\",\n \"states\": {\n \"idle\": {\n \"open\": \"opened\",\n \"detect\": \"detected\"\n },\n \"opened\": {\n \"detect\": \"out\",\n \"close\": \"id…