Merge pull request #4 from rockberte/rockberte/popp-trv

Rockberte/popp trv

Merge pull request #3 from rockberte/rockberte/heiman-vid

Use the STs Orvibo Gas Sensor VID for visualization

Merge branch 'master' of https://github.com/rockberte/st-zwave-heiman…

…-gas-sensor-hs1cg