Merge branch 'master' into closure

Author: FloEdelmann

data/manufacturer_data.py

@@ -270,6 +270,7 @@
 (0x0869, "Club Cannon LLC"),
 (0x0874, "Snow Professional Lighting"),
 (0x0875, "ARC Solid-State Lighting Corp."),
+(0x0876, "Power Gems LTD"),
 (0x0878, "OTTEC Technology GmbH"),
 (0x0880, "GuangZhou LiDang Technology Inc."),
 (0x0884, "Bright Group"),