Hubitat Safety Monitor API

[arnb]

@bravenel

HSM responds with a bunch of events (not sure why the duplicates -- worth looking into, but a separate matter).

I reported that issue with a suggested system solution a few days ago.

HSM issue

Issue: When Configure automatic arm/disarmSetting is set for Arm-Away with Away mode with an Away exit delay time coded then the HSMmode is set to Away and HSM Arm State is already armedAway or armingAway the system always reissues an armAway request creating an additional armingAway event This also occurs with other modes/armstates when a delay is set for the respective arm state. Suggested resolution: Do not reissue armAway request when system state is armedAway or armingAway state, …