Issue with homebridge >= 1.0.0

[pponce]

i'm having issues with homebridge >= 1.0.0.
Hopefully @sean9keenan or @davidwkeith can take a look. My issues started when i cleared my cachedAccessories file.
When i did that i could not install this plugin. Homebridge would crash giving me some error about reachability.
I was able to get it installed without homebridge crashing by commenting out this one line
existingAccessory.updateReachability(true);
however issues then started occur. The native app started to not respond well as well as the homekit controls. long delays and or it would lose connection.
Would hate to lose this plugin! Please help! 😄

[pponce]

think i may have solved the incompatibility issues with homebridge >= 1.0.0
I'll do some more testing and submit a PR.