• Fixed bug with groups reachable state (issue #116);
• Hue API v1.19.0 (issue #116);
• Known lights:
  • Ikea TRADFRI bulb E27 opal 1000lm (issue #112);
  • OSRAM Classic A60 RGBW (issue #115);
  • OSRAM Gardenspot RGB (issue #116);
• Removed the hacks for deCONZ, as they've merged my pull request to fix the bridge discovery (issue #112, #106). A username undefined is no longer needed (nor used).